5112495900 has 72 divisors (see below), whose sum is σ = 16435736240. Its totient is φ = 1363331520.

The previous prime is 5112495881. The next prime is 5112495919. The reversal of 5112495900 is 95942115.

5112495900 is a `hidden beast` number, since 51 + 12 + 4 + 9 + 590 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (5112495881) and next prime (5112495919).

It is a super-2 number, since 2×5112495900² = 52275228655033620000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 944059 + ... + 949458.

Almost surely, 2^5112495900 is an apocalyptic number.

5112495900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5112495900 is an abundant number, since it is smaller than the sum of its proper divisors (11323240340).

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

5112495900 is a wasteful number, since it uses less digits than its factorization.

5112495900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893540 (or 1893527 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 36.

The square root of 5112495900 is about 71501.7195597421. The cubic root of 5112495900 is about 1722.7053042026.

The spelling of 5112495900 in words is "five billion, one hundred twelve million, four hundred ninety-five thousand, nine hundred".