53386718870 has 16 divisors (see below), whose sum is σ = 100274185440. Its totient is φ = 20426222784.

The previous prime is 53386718863. The next prime is 53386718951. The reversal of 53386718870 is 7881768335.

53386718870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 116057855 + ... + 116058314.

It is an arithmetic number, because the mean of its divisors is an integer number (6267136590).

Almost surely, 2^53386718870 is an apocalyptic number.

53386718870 is a deficient number, since it is larger than the sum of its proper divisors (46887466570).

53386718870 is a wasteful number, since it uses less digits than its factorization.

53386718870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232116199.

The product of its (nonzero) digits is 6773760, while the sum is 56.

The spelling of 53386718870 in words is "fifty-three billion, three hundred eighty-six million, seven hundred eighteen thousand, eight hundred seventy".