5112800988 has 12 divisors (see below), whose sum is σ = 11929869000. Its totient is φ = 1704266992.

The previous prime is 5112800981. The next prime is 5112800993. The reversal of 5112800988 is 8890082115.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×5112800988² = 52281467885787552288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5112800981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213033363 + ... + 213033386.

It is an arithmetic number, because the mean of its divisors is an integer number (994155750).

Almost surely, 2^5112800988 is an apocalyptic number.

It is an amenable number.

5112800988 is an abundant number, since it is smaller than the sum of its proper divisors (6817068012).

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

5112800988 is a wasteful number, since it uses less digits than its factorization.

5112800988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426066756 (or 426066754 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 42.

The square root of 5112800988 is about 71503.8529591238. The cubic root of 5112800988 is about 1722.7395709790.

The spelling of 5112800988 in words is "five billion, one hundred twelve million, eight hundred thousand, nine hundred eighty-eight".