2055276513 has 12 divisors (see below), whose sum is σ = 2975626368. Its totient is φ = 1367002680.

The previous prime is 2055276511. The next prime is 2055276521. The reversal of 2055276513 is 3156725502.

2055276513 is a `hidden beast` number, since 20 + 5 + 52 + 76 + 513 = 666.

It is not a de Polignac number, because 2055276513 - 2¹ = 2055276511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2055276511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 261045 + ... + 268802.

It is an arithmetic number, because the mean of its divisors is an integer number (247968864).

Almost surely, 2^2055276513 is an apocalyptic number.

It is an amenable number.

2055276513 is a deficient number, since it is larger than the sum of its proper divisors (920349855).

2055276513 is a wasteful number, since it uses less digits than its factorization.

2055276513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530284 (or 530281 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The square root of 2055276513 is about 45335.1575821679. The cubic root of 2055276513 is about 1271.4230670246.

The spelling of 2055276513 in words is "two billion, fifty-five million, two hundred seventy-six thousand, five hundred thirteen".