2534274855 has 72 divisors (see below), whose sum is σ = 5248200672. Its totient is φ = 1127177856.

The previous prime is 2534274833. The next prime is 2534274859. The reversal of 2534274855 is 5584724352.

2534274855 is a `hidden beast` number, since 2 + 534 + 27 + 48 + 55 = 666.

It is not a de Polignac number, because 2534274855 - 2¹² = 2534270759 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2534274855.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2534274859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 66054 + ... + 97116.

It is an arithmetic number, because the mean of its divisors is an integer number (72891676).

Almost surely, 2^2534274855 is an apocalyptic number.

2534274855 is an abundant number, since it is smaller than the sum of its proper divisors (2713925817).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2534274855 is a wasteful number, since it uses less digits than its factorization.

2534274855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31125 (or 31115 counting only the distinct ones).

The product of its digits is 1344000, while the sum is 45.

The square root of 2534274855 is about 50341.5817689512. The cubic root of 2534274855 is about 1363.3830953209.

The spelling of 2534274855 in words is "two billion, five hundred thirty-four million, two hundred seventy-four thousand, eight hundred fifty-five".