4536557797255 has 128 divisors (see below), whose sum is σ = 6611768819712. Its totient is φ = 2949350400000.

The previous prime is 4536557797243. The next prime is 4536557797313. The reversal of 4536557797255 is 5527977556354.

It is not a de Polignac number, because 4536557797255 - 2²⁵ = 4536524242823 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 889344205 + ... + 889349305.

It is an arithmetic number, because the mean of its divisors is an integer number (51654443904).

Almost surely, 2^{4536557797255} is an apocalyptic number.

4536557797255 is a deficient number, since it is larger than the sum of its proper divisors (2075211022457).

4536557797255 is a wasteful number, since it uses less digits than its factorization.

4536557797255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5729.

The product of its digits is 1389150000, while the sum is 70.

The spelling of 4536557797255 in words is "four trillion, five hundred thirty-six billion, five hundred fifty-seven million, seven hundred ninety-seven thousand, two hundred fifty-five".