75896944036 has 81 divisors (see below), whose sum is σ = 142778076259. Its totient is φ = 35298495232.

The previous prime is 75896944021. The next prime is 75896944043. The reversal of 75896944036 is 63044969857.

The square root of 75896944036 is 275494.

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

It can be written as a sum of positive squares in 4 ways, for example, as 12815598436 + 63081345600 = 113206^2 + 251160^2 .

It is a super-2 number, since 2×75896944036² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 671654316 + ... + 671654428.

Almost surely, 2^75896944036 is an apocalyptic number.

75896944036 is the 275494-th square number.

It is an amenable number.

75896944036 is a deficient number, since it is larger than the sum of its proper divisors (66881132223).

75896944036 is a wasteful number, since it uses less digits than its factorization.

75896944036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 61.

The spelling of 75896944036 in words is "seventy-five billion, eight hundred ninety-six million, nine hundred forty-four thousand, thirty-six".