252607560 has 64 divisors (see below), whose sum is σ = 776321280. Its totient is φ = 65717760.

The previous prime is 252607559. The next prime is 252607567. The reversal of 252607560 is 65706252.

252607560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (252607567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20752 + ... + 30591.

It is an arithmetic number, because the mean of its divisors is an integer number (12130020).

Almost surely, 2^252607560 is an apocalyptic number.

252607560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252607560 is an abundant number, since it is smaller than the sum of its proper divisors (523713720).

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

252607560 is a wasteful number, since it uses less digits than its factorization.

252607560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51398 (or 51394 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 252607560 is about 15893.6326873374. The cubic root of 252607560 is about 632.1431671065.

The spelling of 252607560 in words is "two hundred fifty-two million, six hundred seven thousand, five hundred sixty".