75040075080 has 160 divisors (see below), whose sum is σ = 263184292800. Its totient is φ = 19140637824.

The previous prime is 75040075067. The next prime is 75040075111. The reversal of 75040075080 is 8057004057.

75040075080 is a `hidden beast` number, since 7 + 504 + 0 + 0 + 75 + 0 + 80 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 428970 + ... + 578009.

It is an arithmetic number, because the mean of its divisors is an integer number (1644901830).

Almost surely, 2^75040075080 is an apocalyptic number.

It is an amenable number.

75040075080 is an abundant number, since it is smaller than the sum of its proper divisors (188144217720).

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

75040075080 is a wasteful number, since it uses less digits than its factorization.

75040075080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007025 (or 1007012 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 36.

The spelling of 75040075080 in words is "seventy-five billion, forty million, seventy-five thousand, eighty".