108572674621 has 2 divisors, whose sum is σ = 108572674622. Its totient is φ = 108572674620.

The previous prime is 108572674601. The next prime is 108572674669. The reversal of 108572674621 is 126476275801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84489048900 + 24083625721 = 290670^2 + 155189^2 .

It is a cyclic number.

It is not a de Polignac number, because 108572674621 - 2¹⁷ = 108572543549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108572674601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54286337310 + 54286337311.

It is an arithmetic number, because the mean of its divisors is an integer number (54286337311).

Almost surely, 2^108572674621 is an apocalyptic number.

It is an amenable number.

108572674621 is a deficient number, since it is larger than the sum of its proper divisors (1).

108572674621 is an equidigital number, since it uses as much as digits as its factorization.

108572674621 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1128960, while the sum is 49.

The spelling of 108572674621 in words is "one hundred eight billion, five hundred seventy-two million, six hundred seventy-four thousand, six hundred twenty-one".