253552012432 has 20 divisors (see below), whose sum is σ = 495848214576. Its totient is φ = 125591182880.

The previous prime is 253552012429. The next prime is 253552012499. The reversal of 253552012432 is 234210255352.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74049694 + ... + 74053117.

Almost surely, 2^253552012432 is an apocalyptic number.

It is an amenable number.

253552012432 is a deficient number, since it is larger than the sum of its proper divisors (242296202144).

253552012432 is a wasteful number, since it uses less digits than its factorization.

253552012432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148102926 (or 148102920 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 253552012432 its reverse (234210255352), we get a palindrome (487762267784).

The spelling of 253552012432 in words is "two hundred fifty-three billion, five hundred fifty-two million, twelve thousand, four hundred thirty-two".