252038633 has 16 divisors (see below), whose sum is σ = 314603520. Its totient is φ = 196160400.

The previous prime is 252038599. The next prime is 252038653. The reversal of 252038633 is 336830252.

It is a cyclic number.

It is not a de Polignac number, because 252038633 - 2¹⁴ = 252022249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 252038633.

It is not an unprimeable number, because it can be changed into a prime (252038653) 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, 93458 + ... + 96116.

It is an arithmetic number, because the mean of its divisors is an integer number (19662720).

Almost surely, 2^252038633 is an apocalyptic number.

It is an amenable number.

252038633 is a deficient number, since it is larger than the sum of its proper divisors (62564887).

252038633 is a wasteful number, since it uses less digits than its factorization.

252038633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3908.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 252038633 is about 15875.7246448784. The cubic root of 252038633 is about 631.6682358836.

Adding to 252038633 its reverse (336830252), we get a palindrome (588868885).

The spelling of 252038633 in words is "two hundred fifty-two million, thirty-eight thousand, six hundred thirty-three".