55919541713 has 24 divisors (see below), whose sum is σ = 65698444872. Its totient is φ = 47453650944.

The previous prime is 55919541707. The next prime is 55919541731. The reversal of 55919541713 is 31714591955.

It can be written as a sum of positive squares in 4 ways, for example, as 102171664 + 55817370049 = 10108^2 + 236257^2 .

It is not a de Polignac number, because 55919541713 - 2⁴ = 55919541697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55919541313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5404481 + ... + 5414817.

It is an arithmetic number, because the mean of its divisors is an integer number (2737435203).

Almost surely, 2^55919541713 is an apocalyptic number.

It is an amenable number.

55919541713 is a deficient number, since it is larger than the sum of its proper divisors (9778903159).

55919541713 is a wasteful number, since it uses less digits than its factorization.

55919541713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11441 (or 11434 counting only the distinct ones).

The product of its digits is 850500, while the sum is 50.

The spelling of 55919541713 in words is "fifty-five billion, nine hundred nineteen million, five hundred forty-one thousand, seven hundred thirteen".