45336862169 has 2 divisors, whose sum is σ = 45336862170. Its totient is φ = 45336862168.

The previous prime is 45336862159. The next prime is 45336862201. The reversal of 45336862169 is 96126863354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41907002944 + 3429859225 = 204712^2 + 58565^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45336862169 is a prime.

It is a super-2 number, since 2×45336862169² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45336862169.

It is not a weakly prime, because it can be changed into another prime (45336862159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22668431084 + 22668431085.

It is an arithmetic number, because the mean of its divisors is an integer number (22668431085).

Almost surely, 2^45336862169 is an apocalyptic number.

It is an amenable number.

45336862169 is a deficient number, since it is larger than the sum of its proper divisors (1).

45336862169 is an equidigital number, since it uses as much as digits as its factorization.

45336862169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5598720, while the sum is 53.

The spelling of 45336862169 in words is "forty-five billion, three hundred thirty-six million, eight hundred sixty-two thousand, one hundred sixty-nine".