55635746776523 has 8 divisors (see below), whose sum is σ = 55646856837936. Its totient is φ = 55624637376000.

The previous prime is 55635746776513. The next prime is 55635746776583. The reversal of 55635746776523 is 32567764753655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55635746776523 - 2⁴ = 55635746776507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55635746776513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189606323 + ... + 189899523.

It is an arithmetic number, because the mean of its divisors is an integer number (6955857104742).

Almost surely, 2^{55635746776523} is an apocalyptic number.

55635746776523 is a deficient number, since it is larger than the sum of its proper divisors (11110061413).

55635746776523 is a wasteful number, since it uses less digits than its factorization.

55635746776523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330445.

The product of its digits is 3333960000, while the sum is 71.

The spelling of 55635746776523 in words is "fifty-five trillion, six hundred thirty-five billion, seven hundred forty-six million, seven hundred seventy-six thousand, five hundred twenty-three".