55314544633517 has 16 divisors (see below), whose sum is σ = 61192025590080. Its totient is φ = 49678092398592.

The previous prime is 55314544633493. The next prime is 55314544633571. The reversal of 55314544633517 is 71533644541355.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55314544633517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55314544633217) 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, 192371267 + ... + 192658592.

It is an arithmetic number, because the mean of its divisors is an integer number (3824501599380).

Almost surely, 2^{55314544633517} is an apocalyptic number.

It is an amenable number.

55314544633517 is a deficient number, since it is larger than the sum of its proper divisors (5877480956563).

55314544633517 is a wasteful number, since it uses less digits than its factorization.

55314544633517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385030172.

The product of its digits is 45360000, while the sum is 56.

The spelling of 55314544633517 in words is "fifty-five trillion, three hundred fourteen billion, five hundred forty-four million, six hundred thirty-three thousand, five hundred seventeen".