2315134535553 has 64 divisors (see below), whose sum is σ = 3984719961600. Its totient is φ = 1301032212480.

The previous prime is 2315134535551. The next prime is 2315134535579. The reversal of 2315134535553 is 3555354315132.

2315134535553 is a `hidden beast` number, since 2 + 3 + 1 + 51 + 3 + 45 + 3 + 5 + 553 = 666.

It is not a de Polignac number, because 2315134535553 - 2¹ = 2315134535551 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2315134535499 and 2315134535508.

It is not an unprimeable number, because it can be changed into a prime (2315134535551) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 92323225 + ... + 92348297.

It is an arithmetic number, because the mean of its divisors is an integer number (62261249400).

Almost surely, 2^{2315134535553} is an apocalyptic number.

It is an amenable number.

2315134535553 is a deficient number, since it is larger than the sum of its proper divisors (1669585426047).

2315134535553 is a wasteful number, since it uses less digits than its factorization.

2315134535553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33159 (or 33153 counting only the distinct ones).

The product of its digits is 2025000, while the sum is 45.

The spelling of 2315134535553 in words is "two trillion, three hundred fifteen billion, one hundred thirty-four million, five hundred thirty-five thousand, five hundred fifty-three".