75467077882 has 32 divisors (see below), whose sum is σ = 130022766720. Its totient is φ = 32180613120.

The previous prime is 75467077879. The next prime is 75467077883. The reversal of 75467077882 is 28877076457.

It is a self number, because there is not a number n which added to its sum of digits gives 75467077882.

It is not an unprimeable number, because it can be changed into a prime (75467077883) 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, 4096969 + ... + 4115347.

It is an arithmetic number, because the mean of its divisors is an integer number (4063211460).

Almost surely, 2^75467077882 is an apocalyptic number.

75467077882 is a deficient number, since it is larger than the sum of its proper divisors (54555688838).

75467077882 is a wasteful number, since it uses less digits than its factorization.

75467077882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19846.

The product of its (nonzero) digits is 36879360, while the sum is 61.

The spelling of 75467077882 in words is "seventy-five billion, four hundred sixty-seven million, seventy-seven thousand, eight hundred eighty-two".