2553855315 has 16 divisors (see below), whose sum is σ = 4457638656. Its totient is φ = 1238232800.

The previous prime is 2553855307. The next prime is 2553855331. The reversal of 2553855315 is 5135583552.

2553855315 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2553855315 - 2³ = 2553855307 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7738791 + ... + 7739120.

It is an arithmetic number, because the mean of its divisors is an integer number (278602416).

Almost surely, 2^2553855315 is an apocalyptic number.

2553855315 is a deficient number, since it is larger than the sum of its proper divisors (1903783341).

2553855315 is a wasteful number, since it uses less digits than its factorization.

2553855315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15477930.

The product of its digits is 450000, while the sum is 42.

The square root of 2553855315 is about 50535.6835810104. The cubic root of 2553855315 is about 1366.8853738491.

The spelling of 2553855315 in words is "two billion, five hundred fifty-three million, eight hundred fifty-five thousand, three hundred fifteen".