5112139088016 has 45 divisors (see below), whose sum is σ = 14306965185721. Its totient is φ = 1704037318656.

The previous prime is 5112139088011. The next prime is 5112139088149. The reversal of 5112139088016 is 6108809312115.

The square root of 5112139088016 is 2261004.

It is a perfect power (a square), and thus also a powerful number.

5112139088016 is a `hidden beast` number, since 51 + 121 + 390 + 8 + 80 + 16 = 666.

It can be written as a sum of positive squares in only one way, i.e., 692456979600 + 4419682108416 = 832140^2 + 2102304^2 .

It is a super-2 number, since 2×5112139088016² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5112139088011) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 27037840 + ... + 27226256.

Almost surely, 2^{5112139088016} is an apocalyptic number.

5112139088016 is the 2261004-th square number.

It is an amenable number.

5112139088016 is an abundant number, since it is smaller than the sum of its proper divisors (9194826097705).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5112139088016 is an frugal number, since it uses more digits than its factorization.

5112139088016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376848 (or 188422 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 45.

The spelling of 5112139088016 in words is "five trillion, one hundred twelve billion, one hundred thirty-nine million, eighty-eight thousand, sixteen".