53588971939 has 4 divisors (see below), whose sum is σ = 56741264424. Its totient is φ = 50436679456.

The previous prime is 53588971883. The next prime is 53588971979. The reversal of 53588971939 is 93917988535.

53588971939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53588971939 - 2⁷ = 53588971811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53588971979) 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, 1576146217 + ... + 1576146250.

It is an arithmetic number, because the mean of its divisors is an integer number (14185316106).

Almost surely, 2^53588971939 is an apocalyptic number.

53588971939 is a deficient number, since it is larger than the sum of its proper divisors (3152292485).

53588971939 is a wasteful number, since it uses less digits than its factorization.

53588971939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3152292484.

The product of its digits is 73483200, while the sum is 67.

The spelling of 53588971939 in words is "fifty-three billion, five hundred eighty-eight million, nine hundred seventy-one thousand, nine hundred thirty-nine".