53112702012772 has 48 divisors (see below), whose sum is σ = 94795300664064. Its totient is φ = 26032663440000.

The previous prime is 53112702012757. The next prime is 53112702012833. The reversal of 53112702012772 is 27721020721135.

It is a super-2 number, since 2×53112702012772² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274966258 + ... + 275159350.

It is an arithmetic number, because the mean of its divisors is an integer number (1974902097168).

Almost surely, 2^{53112702012772} is an apocalyptic number.

It is an amenable number.

53112702012772 is a deficient number, since it is larger than the sum of its proper divisors (41682598651292).

53112702012772 is a wasteful number, since it uses less digits than its factorization.

53112702012772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198700 (or 198698 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 40.

The spelling of 53112702012772 in words is "fifty-three trillion, one hundred twelve billion, seven hundred two million, twelve thousand, seven hundred seventy-two".