5158554663 has 16 divisors (see below), whose sum is σ = 7327313280. Its totient is φ = 3218778144.

The previous prime is 5158554617. The next prime is 5158554671. The reversal of 5158554663 is 3664558515.

It is a happy number.

It is not a de Polignac number, because 5158554663 - 2⁹ = 5158554151 is a prime.

It is a super-2 number, since 2×5158554663² = 53221372422318087138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5158554673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540456 + ... + 549917.

It is an arithmetic number, because the mean of its divisors is an integer number (457957080).

Almost surely, 2^5158554663 is an apocalyptic number.

5158554663 is a deficient number, since it is larger than the sum of its proper divisors (2168758617).

5158554663 is a wasteful number, since it uses less digits than its factorization.

5158554663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090478.

The product of its digits is 2160000, while the sum is 48.

The square root of 5158554663 is about 71823.0789022582. The cubic root of 5158554663 is about 1727.8631622423.

The spelling of 5158554663 in words is "five billion, one hundred fifty-eight million, five hundred fifty-four thousand, six hundred sixty-three".