376642845583 has 2 divisors, whose sum is σ = 376642845584. Its totient is φ = 376642845582.

The previous prime is 376642845571. The next prime is 376642845637. The reversal of 376642845583 is 385548246673.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 376642845583 - 2⁹ = 376642845071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (376642845503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188321422791 + 188321422792.

It is an arithmetic number, because the mean of its divisors is an integer number (188321422792).

Almost surely, 2^376642845583 is an apocalyptic number.

376642845583 is a deficient number, since it is larger than the sum of its proper divisors (1).

376642845583 is an equidigital number, since it uses as much as digits as its factorization.

376642845583 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116121600, while the sum is 61.

The spelling of 376642845583 in words is "three hundred seventy-six billion, six hundred forty-two million, eight hundred forty-five thousand, five hundred eighty-three".