75108104145 has 40 divisors (see below), whose sum is σ = 135464351616. Its totient is φ = 39811868064.

The previous prime is 75108104131. The next prime is 75108104153. The reversal of 75108104145 is 54140180157.

It is not a de Polignac number, because 75108104145 - 2⁴ = 75108104129 is a prime.

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, 502857 + ... + 634886.

Almost surely, 2^75108104145 is an apocalyptic number.

It is an amenable number.

75108104145 is a deficient number, since it is larger than the sum of its proper divisors (60356247471).

75108104145 is a wasteful number, since it uses less digits than its factorization.

75108104145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137923 (or 1137914 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 36.

The spelling of 75108104145 in words is "seventy-five billion, one hundred eight million, one hundred four thousand, one hundred forty-five".