745592478907 has 2 divisors, whose sum is σ = 745592478908. Its totient is φ = 745592478906.

The previous prime is 745592478899. The next prime is 745592478929. The reversal of 745592478907 is 709874295547.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 745592478907 - 2³ = 745592478899 is a prime.

It is not a weakly prime, because it can be changed into another prime (745592478977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372796239453 + 372796239454.

It is an arithmetic number, because the mean of its divisors is an integer number (372796239454).

Almost surely, 2^745592478907 is an apocalyptic number.

745592478907 is a deficient number, since it is larger than the sum of its proper divisors (1).

745592478907 is an equidigital number, since it uses as much as digits as its factorization.

745592478907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 177811200, while the sum is 67.

The spelling of 745592478907 in words is "seven hundred forty-five billion, five hundred ninety-two million, four hundred seventy-eight thousand, nine hundred seven".