253161502234 has 8 divisors (see below), whose sum is σ = 379744522560. Its totient is φ = 126579994716.

The previous prime is 253161502219. The next prime is 253161502259. The reversal of 253161502234 is 432205161352.

253161502234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 253161502234.

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, 246607 + ... + 753085.

It is an arithmetic number, because the mean of its divisors is an integer number (47468065320).

Almost surely, 2^253161502234 is an apocalyptic number.

253161502234 is a deficient number, since it is larger than the sum of its proper divisors (126583020326).

253161502234 is a wasteful number, since it uses less digits than its factorization.

253161502234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756404.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 253161502234 its reverse (432205161352), we get a palindrome (685366663586).

The spelling of 253161502234 in words is "two hundred fifty-three billion, one hundred sixty-one million, five hundred two thousand, two hundred thirty-four".