45878099 has 2 divisors, whose sum is σ = 45878100. Its totient is φ = 45878098.

The previous prime is 45878093. The next prime is 45878111. The reversal of 45878099 is 99087854.

45878099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45878099 is a prime.

It is a Chen prime.

It is a plaindrome in base 12.

It is not a weakly prime, because it can be changed into another prime (45878093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22939049 + 22939050.

It is an arithmetic number, because the mean of its divisors is an integer number (22939050).

Almost surely, 2^45878099 is an apocalyptic number.

45878099 is a deficient number, since it is larger than the sum of its proper divisors (1).

45878099 is an equidigital number, since it uses as much as digits as its factorization.

45878099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 50.

The square root of 45878099 is about 6773.3373605631. The cubic root of 45878099 is about 357.9880019491.

The spelling of 45878099 in words is "forty-five million, eight hundred seventy-eight thousand, ninety-nine".