75108068984 has 32 divisors (see below), whose sum is σ = 151675176240. Its totient is φ = 34661913600.

The previous prime is 75108068983. The next prime is 75108068989. The reversal of 75108068984 is 48986080157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75108068983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1286099 + ... + 1343229.

Almost surely, 2^75108068984 is an apocalyptic number.

It is an amenable number.

75108068984 is an abundant number, since it is smaller than the sum of its proper divisors (76567107256).

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

75108068984 is a wasteful number, since it uses less digits than its factorization.

75108068984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69791 (or 69787 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 56.

The spelling of 75108068984 in words is "seventy-five billion, one hundred eight million, sixty-eight thousand, nine hundred eighty-four".