252403410202 has 16 divisors (see below), whose sum is σ = 379118564352. Its totient is φ = 126030668400.

The previous prime is 252403410187. The next prime is 252403410211. The reversal of 252403410202 is 202014304252.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4706463 + ... + 4759789.

It is an arithmetic number, because the mean of its divisors is an integer number (23694910272).

Almost surely, 2^252403410202 is an apocalyptic number.

252403410202 is a deficient number, since it is larger than the sum of its proper divisors (126715154150).

252403410202 is a wasteful number, since it uses less digits than its factorization.

252403410202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56493.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 252403410202 its reverse (202014304252), we get a palindrome (454417714454).

The spelling of 252403410202 in words is "two hundred fifty-two billion, four hundred three million, four hundred ten thousand, two hundred two".