372975365779 has 2 divisors, whose sum is σ = 372975365780. Its totient is φ = 372975365778.

The previous prime is 372975365759. The next prime is 372975365801. The reversal of 372975365779 is 977563579273.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 372975365779 - 2¹⁷ = 372975234707 is a prime.

It is a super-2 number, since 2×372975365779² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (372975365759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186487682889 + 186487682890.

It is an arithmetic number, because the mean of its divisors is an integer number (186487682890).

Almost surely, 2^372975365779 is an apocalyptic number.

372975365779 is a deficient number, since it is larger than the sum of its proper divisors (1).

372975365779 is an equidigital number, since it uses as much as digits as its factorization.

372975365779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 525098700, while the sum is 70.

The spelling of 372975365779 in words is "three hundred seventy-two billion, nine hundred seventy-five million, three hundred sixty-five thousand, seven hundred seventy-nine".