53877313 has 12 divisors (see below), whose sum is σ = 63612912. Its totient is φ = 45488520.

The previous prime is 53877311. The next prime is 53877319. The reversal of 53877313 is 31377835.

It is not a de Polignac number, because 53877313 - 2¹ = 53877311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53877311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4923 + ... + 11488.

It is an arithmetic number, because the mean of its divisors is an integer number (5301076).

Almost surely, 2^53877313 is an apocalyptic number.

It is an amenable number.

53877313 is a deficient number, since it is larger than the sum of its proper divisors (9735599).

53877313 is a wasteful number, since it uses less digits than its factorization.

53877313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16492 (or 16485 counting only the distinct ones).

The product of its digits is 52920, while the sum is 37.

The square root of 53877313 is about 7340.1166884458. The cubic root of 53877313 is about 377.6898461789.

The spelling of 53877313 in words is "fifty-three million, eight hundred seventy-seven thousand, three hundred thirteen".