5154562456 has 32 divisors (see below), whose sum is σ = 9871694640. Its totient is φ = 2522602368.

The previous prime is 5154562451. The next prime is 5154562487. The reversal of 5154562456 is 6542654515.

It is a super-2 number, since 2×5154562456² = 53139028225609503872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5154562451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53526 + ... + 114778.

Almost surely, 2^5154562456 is an apocalyptic number.

It is an amenable number.

5154562456 is a deficient number, since it is larger than the sum of its proper divisors (4717132184).

5154562456 is a wasteful number, since it uses less digits than its factorization.

5154562456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61483 (or 61479 counting only the distinct ones).

The product of its digits is 720000, while the sum is 43.

The square root of 5154562456 is about 71795.2815719808. The cubic root of 5154562456 is about 1727.4173159359.

The spelling of 5154562456 in words is "five billion, one hundred fifty-four million, five hundred sixty-two thousand, four hundred fifty-six".