3125077536 has 96 divisors (see below), whose sum is σ = 9429775488. Its totient is φ = 887685120.

The previous prime is 3125077507. The next prime is 3125077619. The reversal of 3125077536 is 6357705213.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×3125077536² = 19532219212023662592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3125077494 and 3125077503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102816 + ... + 129696.

It is an arithmetic number, because the mean of its divisors is an integer number (98226828).

Almost surely, 2^3125077536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3125077536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4714887744).

3125077536 is an abundant number, since it is smaller than the sum of its proper divisors (6304697952).

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

3125077536 is a wasteful number, since it uses less digits than its factorization.

3125077536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27074 (or 27066 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 39.

The square root of 3125077536 is about 55902.3929362599. The cubic root of 3125077536 is about 1462.0209605605.

The spelling of 3125077536 in words is "three billion, one hundred twenty-five million, seventy-seven thousand, five hundred thirty-six".