4776725520 has 800 divisors, whose sum is σ = 20280606720. Its totient is φ = 1018967040.

The previous prime is 4776725519. The next prime is 4776725539. The reversal of 4776725520 is 255276774.

4776725520 is a `hidden beast` number, since 47 + 7 + 67 + 25 + 520 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 60464841 + ... + 60464919.

Almost surely, 2^4776725520 is an apocalyptic number.

4776725520 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 4776725520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10140303360).

4776725520 is an abundant number, since it is smaller than the sum of its proper divisors (15503881200).

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

4776725520 is a wasteful number, since it uses less digits than its factorization.

4776725520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 45.

The square root of 4776725520 is about 69113.8591022090. The cubic root of 4776725520 is about 1684.1344596553.

The spelling of 4776725520 in words is "four billion, seven hundred seventy-six million, seven hundred twenty-five thousand, five hundred twenty".