4751695872 has 672 divisors, whose sum is σ = 18319601664. Its totient is φ = 1194393600.

The previous prime is 4751695831. The next prime is 4751695901. The reversal of 4751695872 is 2785961574.

4751695872 is a `hidden beast` number, since 4 + 7 + 51 + 6 + 9 + 587 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a super-2 number, since 2×4751695872² = 45157227319963680768, which contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

Its product of digits (4233600) is a multiple of the sum of its prime divisors (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 153280497 + ... + 153280527.

It is an arithmetic number, because the mean of its divisors is an integer number (27261312).

Almost surely, 2^4751695872 is an apocalyptic number.

4751695872 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4751695872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9159800832).

4751695872 is an abundant number, since it is smaller than the sum of its proper divisors (13567905792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4751695872 is an equidigital number, since it uses as much as digits as its factorization.

4751695872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90 (or 54 counting only the distinct ones).

The product of its digits is 4233600, while the sum is 54.

The square root of 4751695872 is about 68932.5458111044. The cubic root of 4751695872 is about 1681.1877315246.

The spelling of 4751695872 in words is "four billion, seven hundred fifty-one million, six hundred ninety-five thousand, eight hundred seventy-two".