75350660544074 has 4 divisors (see below), whose sum is σ = 113025990816114. Its totient is φ = 37675330272036.

The previous prime is 75350660544017. The next prime is 75350660544127. The reversal of 75350660544074 is 47044506605357.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 74597682630025 + 752977914049 = 8636995^2 + 867743^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18837665136017 + ... + 18837665136020.

Almost surely, 2^{75350660544074} is an apocalyptic number.

75350660544074 is a deficient number, since it is larger than the sum of its proper divisors (37675330272040).

75350660544074 is a wasteful number, since it uses less digits than its factorization.

75350660544074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37675330272039.

The product of its (nonzero) digits is 42336000, while the sum is 56.

The spelling of 75350660544074 in words is "seventy-five trillion, three hundred fifty billion, six hundred sixty million, five hundred forty-four thousand, seventy-four".