55713431755 has 16 divisors (see below), whose sum is σ = 68576814720. Its totient is φ = 43431898752.

The previous prime is 55713431731. The next prime is 55713431759.

55713431755 is nontrivially palindromic in base 10.

55713431755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 55713431755 - 2²¹ = 55711334603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55713431759) 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, 463824 + ... + 571453.

It is an arithmetic number, because the mean of its divisors is an integer number (4286050920).

Almost surely, 2^55713431755 is an apocalyptic number.

55713431755 is a deficient number, since it is larger than the sum of its proper divisors (12863382965).

55713431755 is a wasteful number, since it uses less digits than its factorization.

55713431755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035558.

The product of its digits is 1102500, while the sum is 46.

The spelling of 55713431755 in words is "fifty-five billion, seven hundred thirteen million, four hundred thirty-one thousand, seven hundred fifty-five".