75680702112 has 96 divisors (see below), whose sum is σ = 211036795200. Its totient is φ = 23679848448.

The previous prime is 75680702089. The next prime is 75680702117. The reversal of 75680702112 is 21120708657.

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

It is a super-4 number, since 4×75680702112⁴ (a number of 45 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (75680702117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8488 + ... + 389144.

It is an arithmetic number, because the mean of its divisors is an integer number (2198299950).

Almost surely, 2^75680702112 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 75680702112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105518397600).

75680702112 is an abundant number, since it is smaller than the sum of its proper divisors (135356093088).

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

75680702112 is a wasteful number, since it uses less digits than its factorization.

75680702112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380798 (or 380790 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 39.

The spelling of 75680702112 in words is "seventy-five billion, six hundred eighty million, seven hundred two thousand, one hundred twelve".