53612433421635 has 16 divisors (see below), whose sum is σ = 93578065608960. Its totient is φ = 25993907113440.

The previous prime is 53612433421607. The next prime is 53612433421691.

53612433421635 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 53612433421635 - 2⁶ = 53612433421571 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162461919295 + ... + 162461919624.

It is an arithmetic number, because the mean of its divisors is an integer number (5848629100560).

Almost surely, 2^{53612433421635} is an apocalyptic number.

53612433421635 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53612433421635 is a deficient number, since it is larger than the sum of its proper divisors (39965632187325).

53612433421635 is a wasteful number, since it uses less digits than its factorization.

53612433421635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324923838938.

The product of its digits is 4665600, while the sum is 48.

It can be divided in two parts, 5361243 and 3421635, that added together give a palindrome (8782878).

The spelling of 53612433421635 in words is "fifty-three trillion, six hundred twelve billion, four hundred thirty-three million, four hundred twenty-one thousand, six hundred thirty-five".