53052019712 has 44 divisors (see below), whose sum is σ = 108053326836. Its totient is φ = 26025492480.

The previous prime is 53052019711. The next prime is 53052019789. The reversal of 53052019712 is 21791025035.

It can be written as a sum of positive squares in 2 ways, for example, as 43224073216 + 9827946496 = 207904^2 + 99136^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53052019711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434489 + ... + 543032.

Almost surely, 2^53052019712 is an apocalyptic number.

It is an amenable number.

53052019712 is an abundant number, since it is smaller than the sum of its proper divisors (55001307124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53052019712 is an equidigital number, since it uses as much as digits as its factorization.

53052019712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977594 (or 977576 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 35.

The spelling of 53052019712 in words is "fifty-three billion, fifty-two million, nineteen thousand, seven hundred twelve".