75375941156 has 12 divisors (see below), whose sum is σ = 132033650700. Its totient is φ = 37652040960.

The previous prime is 75375941141. The next prime is 75375941171. The reversal of 75375941156 is 65114957357.

It is an interprime number because it is at equal distance from previous prime (75375941141) and next prime (75375941171).

It can be written as a sum of positive squares in 2 ways, for example, as 69226872100 + 6149069056 = 263110^2 + 78416^2 .

It is a junction number, because it is equal to n+sod(n) for n = 75375941098 and 75375941107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8977685 + ... + 8986076.

It is an arithmetic number, because the mean of its divisors is an integer number (11002804225).

Almost surely, 2^75375941156 is an apocalyptic number.

It is an amenable number.

75375941156 is a deficient number, since it is larger than the sum of its proper divisors (56657709544).

75375941156 is a wasteful number, since it uses less digits than its factorization.

75375941156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17964814 (or 17964812 counting only the distinct ones).

The product of its digits is 3969000, while the sum is 53.

The spelling of 75375941156 in words is "seventy-five billion, three hundred seventy-five million, nine hundred forty-one thousand, one hundred fifty-six".