4751723520 has 352 divisors, whose sum is σ = 17361835200. Its totient is φ = 1231552512.

The previous prime is 4751723507. The next prime is 4751723597. The reversal of 4751723520 is 253271574.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5114416 + ... + 5115344.

Almost surely, 2^4751723520 is an apocalyptic number.

4751723520 is a gapful number since it is divisible by the number (40) 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 4751723520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8680917600).

4751723520 is an abundant number, since it is smaller than the sum of its proper divisors (12610111680).

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

4751723520 is a wasteful number, since it uses less digits than its factorization.

4751723520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000 (or 976 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 4751723520 is about 68932.7463546898. The cubic root of 4751723520 is about 1681.1909922123.

The spelling of 4751723520 in words is "four billion, seven hundred fifty-one million, seven hundred twenty-three thousand, five hundred twenty".