445693464683 has 2 divisors, whose sum is σ = 445693464684. Its totient is φ = 445693464682.

The previous prime is 445693464679. The next prime is 445693464757. The reversal of 445693464683 is 386464396544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 445693464683 - 2² = 445693464679 is a prime.

It is a super-2 number, since 2×445693464683² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (445693464653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222846732341 + 222846732342.

It is an arithmetic number, because the mean of its divisors is an integer number (222846732342).

Almost surely, 2^445693464683 is an apocalyptic number.

445693464683 is a deficient number, since it is larger than the sum of its proper divisors (1).

445693464683 is an equidigital number, since it uses as much as digits as its factorization.

445693464683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 179159040, while the sum is 62.

The spelling of 445693464683 in words is "four hundred forty-five billion, six hundred ninety-three million, four hundred sixty-four thousand, six hundred eighty-three".