53272674740 has 24 divisors (see below), whose sum is σ = 114896202792. Its totient is φ = 20733148800.

The previous prime is 53272674739. The next prime is 53272674781. The reversal of 53272674740 is 4747627235.

It can be written as a sum of positive squares in 4 ways, for example, as 13756005796 + 39516668944 = 117286^2 + 198788^2 .

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

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, 35994311 + ... + 35995790.

It is an arithmetic number, because the mean of its divisors is an integer number (4787341783).

Almost surely, 2^53272674740 is an apocalyptic number.

It is an amenable number.

53272674740 is an abundant number, since it is smaller than the sum of its proper divisors (61623528052).

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

53272674740 is a wasteful number, since it uses less digits than its factorization.

53272674740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71990147 (or 71990145 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 47.

The spelling of 53272674740 in words is "fifty-three billion, two hundred seventy-two million, six hundred seventy-four thousand, seven hundred forty".