45879625399 has 2 divisors, whose sum is σ = 45879625400. Its totient is φ = 45879625398.

The previous prime is 45879625391. The next prime is 45879625447. The reversal of 45879625399 is 99352697854.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45879625399 - 2³ = 45879625391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45879625391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22939812699 + 22939812700.

It is an arithmetic number, because the mean of its divisors is an integer number (22939812700).

Almost surely, 2^45879625399 is an apocalyptic number.

45879625399 is a deficient number, since it is larger than the sum of its proper divisors (1).

45879625399 is an equidigital number, since it uses as much as digits as its factorization.

45879625399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 146966400, while the sum is 67.

The spelling of 45879625399 in words is "forty-five billion, eight hundred seventy-nine million, six hundred twenty-five thousand, three hundred ninety-nine".