252233153432013 has 32 divisors (see below), whose sum is σ = 375096590733312. Its totient is φ = 149778152395200.

The previous prime is 252233153432009. The next prime is 252233153432069. The reversal of 252233153432013 is 310234351332252.

It is a happy number.

It is not a de Polignac number, because 252233153432013 - 2² = 252233153432009 is a prime.

It is a super-2 number, since 2×252233153432013² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252233153432413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 968931403 + ... + 969191688.

It is an arithmetic number, because the mean of its divisors is an integer number (11721768460416).

Almost surely, 2^{252233153432013} is an apocalyptic number.

It is an amenable number.

252233153432013 is a deficient number, since it is larger than the sum of its proper divisors (122863437301299).

252233153432013 is a wasteful number, since it uses less digits than its factorization.

252233153432013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1938123225.

The product of its (nonzero) digits is 388800, while the sum is 39.

The spelling of 252233153432013 in words is "two hundred fifty-two trillion, two hundred thirty-three billion, one hundred fifty-three million, four hundred thirty-two thousand, thirteen".