75674700872 has 32 divisors (see below), whose sum is σ = 143701598880. Its totient is φ = 37354922880.

The previous prime is 75674700863. The next prime is 75674700889. The reversal of 75674700872 is 27800747657.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 911747 + ... + 991277.

It is an arithmetic number, because the mean of its divisors is an integer number (4490674965).

Almost surely, 2^75674700872 is an apocalyptic number.

It is an amenable number.

75674700872 is a deficient number, since it is larger than the sum of its proper divisors (68026898008).

75674700872 is a wasteful number, since it uses less digits than its factorization.

75674700872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81053 (or 81049 counting only the distinct ones).

The product of its (nonzero) digits is 4609920, while the sum is 53.

The spelling of 75674700872 in words is "seventy-five billion, six hundred seventy-four million, seven hundred thousand, eight hundred seventy-two".