5257576000 has 56 divisors (see below), whose sum is σ = 13020406776. Its totient is φ = 2103027200.

The previous prime is 5257575989. The next prime is 5257576021. The reversal of 5257576000 is 6757525.

It can be written as a sum of positive squares in 4 ways, for example, as 663989824 + 4593586176 = 25768^2 + 67776^2 .

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 7 ways as a sum of consecutive naturals, for example, 320599 + ... + 336598.

Almost surely, 2^5257576000 is an apocalyptic number.

5257576000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5257576000 is an abundant number, since it is smaller than the sum of its proper divisors (7762830776).

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

5257576000 is an equidigital number, since it uses as much as digits as its factorization.

5257576000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657224 (or 657204 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 37.

The square root of 5257576000 is about 72509.1442509150. The cubic root of 5257576000 is about 1738.8489326259.

The spelling of 5257576000 in words is "five billion, two hundred fifty-seven million, five hundred seventy-six thousand".