45097269929 has 2 divisors, whose sum is σ = 45097269930. Its totient is φ = 45097269928.

The previous prime is 45097269901. The next prime is 45097269977. The reversal of 45097269929 is 92996279054.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39035090329 + 6062179600 = 197573^2 + 77860^2 .

It is a cyclic number.

It is not a de Polignac number, because 45097269929 - 2²⁸ = 44828834473 is a prime.

It is not a weakly prime, because it can be changed into another prime (45097269629) 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, 22548634964 + 22548634965.

It is an arithmetic number, because the mean of its divisors is an integer number (22548634965).

Almost surely, 2^45097269929 is an apocalyptic number.

It is an amenable number.

45097269929 is a deficient number, since it is larger than the sum of its proper divisors (1).

45097269929 is an equidigital number, since it uses as much as digits as its factorization.

45097269929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22044960, while the sum is 62.

The spelling of 45097269929 in words is "forty-five billion, ninety-seven million, two hundred sixty-nine thousand, nine hundred twenty-nine".