5315312225511 has 6 divisors (see below), whose sum is σ = 7677673214640. Its totient is φ = 3543541483668.

The previous prime is 5315312225453. The next prime is 5315312225521. The reversal of 5315312225511 is 1155222135135.

5315312225511 is a `hidden beast` number, since 5 + 3 + 15 + 3 + 122 + 2 + 5 + 511 = 666.

It is not a de Polignac number, because 5315312225511 - 2⁷ = 5315312225383 is a prime.

It is a super-2 number, since 2×5315312225511² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5315312225521) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 295295123631 + ... + 295295123648.

It is an arithmetic number, because the mean of its divisors is an integer number (1279612202440).

Almost surely, 2^{5315312225511} is an apocalyptic number.

5315312225511 is a deficient number, since it is larger than the sum of its proper divisors (2362360989129).

5315312225511 is a wasteful number, since it uses less digits than its factorization.

5315312225511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590590247285 (or 590590247282 counting only the distinct ones).

The product of its digits is 45000, while the sum is 36.

The spelling of 5315312225511 in words is "five trillion, three hundred fifteen billion, three hundred twelve million, two hundred twenty-five thousand, five hundred eleven".