252801880 has 32 divisors (see below), whose sum is σ = 569746800. Its totient is φ = 100953216.

The previous prime is 252801877. The next prime is 252801881. The reversal of 252801880 is 88108252.

It is a happy number.

252801880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252801881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20806 + ... + 30634.

Almost surely, 2^252801880 is an apocalyptic number.

252801880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252801880 is an abundant number, since it is smaller than the sum of its proper divisors (316944920).

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

252801880 is a wasteful number, since it uses less digits than its factorization.

252801880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10483 (or 10479 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 34.

The square root of 252801880 is about 15899.7446520377. The cubic root of 252801880 is about 632.3052189677.

The spelling of 252801880 in words is "two hundred fifty-two million, eight hundred one thousand, eight hundred eighty".