252234605733 has 64 divisors (see below), whose sum is σ = 399635140608. Its totient is φ = 139786065920.

The previous prime is 252234605729. The next prime is 252234605771. The reversal of 252234605733 is 337506432252.

It is a happy number.

It is not a de Polignac number, because 252234605733 - 2² = 252234605729 is a prime.

It is a super-3 number, since 3×252234605733³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252234605723) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3577366 + ... + 3647192.

It is an arithmetic number, because the mean of its divisors is an integer number (6244299072).

Almost surely, 2^252234605733 is an apocalyptic number.

It is an amenable number.

252234605733 is a deficient number, since it is larger than the sum of its proper divisors (147400534875).

252234605733 is a wasteful number, since it uses less digits than its factorization.

252234605733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70042.

The product of its (nonzero) digits is 907200, while the sum is 42.

The spelling of 252234605733 in words is "two hundred fifty-two billion, two hundred thirty-four million, six hundred five thousand, seven hundred thirty-three".