5112802128 has 80 divisors (see below), whose sum is σ = 15416156160. Its totient is φ = 1429715328.

The previous prime is 5112802067. The next prime is 5112802151. The reversal of 5112802128 is 8212082115.

It is a super-2 number, since 2×5112802128² = 52281491200162656768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5112802095 and 5112802104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146088 + ... + 177671.

It is an arithmetic number, because the mean of its divisors is an integer number (192701952).

Almost surely, 2^5112802128 is an apocalyptic number.

It is an amenable number.

5112802128 is an abundant number, since it is smaller than the sum of its proper divisors (10303354032).

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

5112802128 is a wasteful number, since it uses less digits than its factorization.

5112802128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323824 (or 323818 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 30.

The square root of 5112802128 is about 71503.8609307218. The cubic root of 5112802128 is about 1722.7396990186.

The spelling of 5112802128 in words is "five billion, one hundred twelve million, eight hundred two thousand, one hundred twenty-eight".