75576427022044 has 48 divisors (see below), whose sum is σ = 142980574258368. Its totient is φ = 34747216962048.

The previous prime is 75576427021967. The next prime is 75576427022053. The reversal of 75576427022044 is 44022072467557.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332445664 + ... + 332672920.

It is an arithmetic number, because the mean of its divisors is an integer number (2978761963716).

Almost surely, 2^{75576427022044} is an apocalyptic number.

It is an amenable number.

75576427022044 is a deficient number, since it is larger than the sum of its proper divisors (67404147236324).

75576427022044 is a wasteful number, since it uses less digits than its factorization.

75576427022044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251854 (or 251852 counting only the distinct ones).

The product of its (nonzero) digits is 26342400, while the sum is 55.

The spelling of 75576427022044 in words is "seventy-five trillion, five hundred seventy-six billion, four hundred twenty-seven million, twenty-two thousand, forty-four".