252892554 has 8 divisors (see below), whose sum is σ = 505785120. Its totient is φ = 84297516.

The previous prime is 252892553. The next prime is 252892579. The reversal of 252892554 is 455298252.

252892554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

252892554 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (252892553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21074374 + ... + 21074385.

It is an arithmetic number, because the mean of its divisors is an integer number (63223140).

Almost surely, 2^252892554 is an apocalyptic number.

252892554 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

252892554 is a wasteful number, since it uses less digits than its factorization.

252892554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42148764.

The product of its digits is 288000, while the sum is 42.

The square root of 252892554 is about 15902.5958258393. The cubic root of 252892554 is about 632.3808075274.

The spelling of 252892554 in words is "two hundred fifty-two million, eight hundred ninety-two thousand, five hundred fifty-four".