75122664361152 has 56 divisors (see below), whose sum is σ = 198766183144512. Its totient is φ = 25040367340800.

The previous prime is 75122664361141. The next prime is 75122664361187. The reversal of 75122664361152 is 25116346622157.

It is a junction number, because it is equal to n+sod(n) for n = 75122664361095 and 75122664361104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5242827 + ... + 13331637.

Almost surely, 2^{75122664361152} is an apocalyptic number.

It is an amenable number.

75122664361152 is an abundant number, since it is smaller than the sum of its proper divisors (123643518783360).

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

75122664361152 is a wasteful number, since it uses less digits than its factorization.

75122664361152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8137197 (or 8137187 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 51.

The spelling of 75122664361152 in words is "seventy-five trillion, one hundred twenty-two billion, six hundred sixty-four million, three hundred sixty-one thousand, one hundred fifty-two".