45426157099 has 2 divisors, whose sum is σ = 45426157100. Its totient is φ = 45426157098.

The previous prime is 45426157057. The next prime is 45426157103. The reversal of 45426157099 is 99075162454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45426157099 - 2²⁵ = 45392602667 is a prime.

It is not a weakly prime, because it can be changed into another prime (45426157019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22713078549 + 22713078550.

It is an arithmetic number, because the mean of its divisors is an integer number (22713078550).

Almost surely, 2^45426157099 is an apocalyptic number.

45426157099 is a deficient number, since it is larger than the sum of its proper divisors (1).

45426157099 is an equidigital number, since it uses as much as digits as its factorization.

45426157099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2721600, while the sum is 52.

The spelling of 45426157099 in words is "forty-five billion, four hundred twenty-six million, one hundred fifty-seven thousand, ninety-nine".