53342727764 has 24 divisors (see below), whose sum is σ = 93836256360. Its totient is φ = 26532642816.

The previous prime is 53342727751. The next prime is 53342727773. The reversal of 53342727764 is 46772724335.

It can be written as a sum of positive squares in 4 ways, for example, as 25955787664 + 27386940100 = 161108^2 + 165490^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 756794 + ... + 824270.

It is an arithmetic number, because the mean of its divisors is an integer number (3909844015).

Almost surely, 2^53342727764 is an apocalyptic number.

It is an amenable number.

53342727764 is a deficient number, since it is larger than the sum of its proper divisors (40493528596).

53342727764 is a wasteful number, since it uses less digits than its factorization.

53342727764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68507 (or 68505 counting only the distinct ones).

The product of its digits is 5927040, while the sum is 50.

The spelling of 53342727764 in words is "fifty-three billion, three hundred forty-two million, seven hundred twenty-seven thousand, seven hundred sixty-four".