53886810913 has 16 divisors (see below), whose sum is σ = 60004224000. Its totient is φ = 48056523840.

The previous prime is 53886810889. The next prime is 53886810931. The reversal of 53886810913 is 31901868835.

It is a de Polignac number, because none of the positive numbers 2^k-53886810913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53886810973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129783 + ... + 353011.

It is an arithmetic number, because the mean of its divisors is an integer number (3750264000).

Almost surely, 2^53886810913 is an apocalyptic number.

It is an amenable number.

53886810913 is a deficient number, since it is larger than the sum of its proper divisors (6117413087).

53886810913 is a wasteful number, since it uses less digits than its factorization.

53886810913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223872.

The product of its (nonzero) digits is 1244160, while the sum is 52.

The spelling of 53886810913 in words is "fifty-three billion, eight hundred eighty-six million, eight hundred ten thousand, nine hundred thirteen".