500054636455 has 32 divisors (see below), whose sum is σ = 693385297920. Its totient is φ = 342154283520.

The previous prime is 500054636443. The next prime is 500054636567. The reversal of 500054636455 is 554636450005.

It is not a de Polignac number, because 500054636455 - 2⁵ = 500054636423 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2412826 + ... + 2611864.

It is an arithmetic number, because the mean of its divisors is an integer number (21668290560).

Almost surely, 2^500054636455 is an apocalyptic number.

500054636455 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

500054636455 is a deficient number, since it is larger than the sum of its proper divisors (193330661465).

500054636455 is a wasteful number, since it uses less digits than its factorization.

500054636455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201759.

The product of its (nonzero) digits is 1080000, while the sum is 43.

The spelling of 500054636455 in words is "five hundred billion, fifty-four million, six hundred thirty-six thousand, four hundred fifty-five".