20052131254255 has 32 divisors (see below), whose sum is σ = 24756411552768. Its totient is φ = 15582629990400.

The previous prime is 20052131254231. The next prime is 20052131254277. The reversal of 20052131254255 is 55245213125002.

It is not a de Polignac number, because 20052131254255 - 2²³ = 20052122865647 is a prime.

It is a Duffinian number.

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, 65137095 + ... + 65444215.

It is an arithmetic number, because the mean of its divisors is an integer number (773637861024).

Almost surely, 2^{20052131254255} is an apocalyptic number.

20052131254255 is a deficient number, since it is larger than the sum of its proper divisors (4704280298513).

20052131254255 is a wasteful number, since it uses less digits than its factorization.

20052131254255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308547.

The product of its (nonzero) digits is 120000, while the sum is 37.

Adding to 20052131254255 its reverse (55245213125002), we get a palindrome (75297344379257).

The spelling of 20052131254255 in words is "twenty trillion, fifty-two billion, one hundred thirty-one million, two hundred fifty-four thousand, two hundred fifty-five".