75131762680104 has 128 divisors (see below), whose sum is σ = 202706321395200. Its totient is φ = 23068540385280.

The previous prime is 75131762680061. The next prime is 75131762680123. The reversal of 75131762680104 is 40108626713157.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 314659644 + ... + 314898324.

It is an arithmetic number, because the mean of its divisors is an integer number (1583643135900).

Almost surely, 2^{75131762680104} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 75131762680104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101353160697600).

75131762680104 is an abundant number, since it is smaller than the sum of its proper divisors (127574558715096).

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

75131762680104 is a wasteful number, since it uses less digits than its factorization.

75131762680104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240835 (or 240831 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 51.

The spelling of 75131762680104 in words is "seventy-five trillion, one hundred thirty-one billion, seven hundred sixty-two million, six hundred eighty thousand, one hundred four".