5112552154 has 16 divisors (see below), whose sum is σ = 8317985256. Its totient is φ = 2347225600.

The previous prime is 5112552149. The next prime is 5112552161. The reversal of 5112552154 is 4512552115.

It can be written as a sum of positive squares in 4 ways, for example, as 4579634929 + 532917225 = 67673^2 + 23085^2 .

It is a super-2 number, since 2×5112552154² = 52276379054740079432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1832377 + ... + 1835164.

Almost surely, 2^5112552154 is an apocalyptic number.

5112552154 is a deficient number, since it is larger than the sum of its proper divisors (3205433102).

5112552154 is a wasteful number, since it uses less digits than its factorization.

5112552154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3667601.

The product of its digits is 10000, while the sum is 31.

The square root of 5112552154 is about 71502.1129338148. The cubic root of 5112552154 is about 1722.7116226239.

The spelling of 5112552154 in words is "five billion, one hundred twelve million, five hundred fifty-two thousand, one hundred fifty-four".