45098774179 has 2 divisors, whose sum is σ = 45098774180. Its totient is φ = 45098774178.

The previous prime is 45098774131. The next prime is 45098774297. The reversal of 45098774179 is 97147789054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45098774179 - 2⁷ = 45098774051 is a prime.

It is not a weakly prime, because it can be changed into another prime (48098774179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22549387089 + 22549387090.

It is an arithmetic number, because the mean of its divisors is an integer number (22549387090).

Almost surely, 2^45098774179 is an apocalyptic number.

45098774179 is a deficient number, since it is larger than the sum of its proper divisors (1).

45098774179 is an equidigital number, since it uses as much as digits as its factorization.

45098774179 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17781120, while the sum is 61.

The spelling of 45098774179 in words is "forty-five billion, ninety-eight million, seven hundred seventy-four thousand, one hundred seventy-nine".