56153753234 has 32 divisors (see below), whose sum is σ = 88057601280. Its totient is φ = 26832379392.

The previous prime is 56153753209. The next prime is 56153753239. The reversal of 56153753234 is 43235735165.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (56153753239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1656002 + ... + 1689570.

It is an arithmetic number, because the mean of its divisors is an integer number (2751800040).

Almost surely, 2^56153753234 is an apocalyptic number.

56153753234 is a deficient number, since it is larger than the sum of its proper divisors (31903848046).

56153753234 is a wasteful number, since it uses less digits than its factorization.

56153753234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34034.

The product of its digits is 1134000, while the sum is 44.

The spelling of 56153753234 in words is "fifty-six billion, one hundred fifty-three million, seven hundred fifty-three thousand, two hundred thirty-four".