53265562672 has 20 divisors (see below), whose sum is σ = 117945174736. Its totient is φ = 22828098240.

The previous prime is 53265562643. The next prime is 53265562723. The reversal of 53265562672 is 27626556235.

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, 237792579 + ... + 237792802.

Almost surely, 2^53265562672 is an apocalyptic number.

It is an amenable number.

53265562672 is an abundant number, since it is smaller than the sum of its proper divisors (64679612064).

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

53265562672 is a wasteful number, since it uses less digits than its factorization.

53265562672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475585396 (or 475585390 counting only the distinct ones).

The product of its digits is 4536000, while the sum is 49.

The spelling of 53265562672 in words is "fifty-three billion, two hundred sixty-five million, five hundred sixty-two thousand, six hundred seventy-two".