5158981132 has 12 divisors (see below), whose sum is σ = 9220307040. Its totient is φ = 2524607696.

The previous prime is 5158981127. The next prime is 5158981141. The reversal of 5158981132 is 2311898515.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13720507 + ... + 13720882.

It is an arithmetic number, because the mean of its divisors is an integer number (768358920).

Almost surely, 2^5158981132 is an apocalyptic number.

It is an amenable number.

5158981132 is a deficient number, since it is larger than the sum of its proper divisors (4061325908).

5158981132 is a wasteful number, since it uses less digits than its factorization.

5158981132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27441440 (or 27441438 counting only the distinct ones).

The product of its digits is 86400, while the sum is 43.

The square root of 5158981132 is about 71826.0477264342. The cubic root of 5158981132 is about 1727.9107763395.

The spelling of 5158981132 in words is "five billion, one hundred fifty-eight million, nine hundred eighty-one thousand, one hundred thirty-two".