75756421326676 has 12 divisors (see below), whose sum is σ = 132620140469908. Its totient is φ = 37864952620992.

The previous prime is 75756421326659. The next prime is 75756421326689. The reversal of 75756421326676 is 67662312465757.

It can be written as a sum of positive squares in 2 ways, for example, as 17005116123076 + 58751305203600 = 4123726^2 + 7664940^2 .

It is a hoax number, since the sum of its digits (67) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 3314497731 + ... + 3314520586.

Almost surely, 2^{75756421326676} is an apocalyptic number.

It is an amenable number.

75756421326676 is a deficient number, since it is larger than the sum of its proper divisors (56863719143232).

75756421326676 is a wasteful number, since it uses less digits than its factorization.

75756421326676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6629021178 (or 6629021176 counting only the distinct ones).

The product of its digits is 533433600, while the sum is 67.

The spelling of 75756421326676 in words is "seventy-five trillion, seven hundred fifty-six billion, four hundred twenty-one million, three hundred twenty-six thousand, six hundred seventy-six".