75626100004 has 81 divisors (see below), whose sum is σ = 166817047761. Its totient is φ = 29898217440.

The previous prime is 75626099917. The next prime is 75626100047. The reversal of 75626100004 is 40000162657.

It is a happy number.

The square root of 75626100004 is 275002.

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

It can be written as a sum of positive squares in only one way, i.e., 11187292900 + 64438807104 = 105770^2 + 253848^2 .

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, 50049609 + ... + 50051119.

Almost surely, 2^75626100004 is an apocalyptic number.

75626100004 is the 275002-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 75626100004

75626100004 is an abundant number, since it is smaller than the sum of its proper divisors (91190947757).

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

75626100004 is a wasteful number, since it uses less digits than its factorization.

75626100004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3066 (or 1533 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The spelling of 75626100004 in words is "seventy-five billion, six hundred twenty-six million, one hundred thousand, four".