45976169 has 2 divisors, whose sum is σ = 45976170. Its totient is φ = 45976168.

The previous prime is 45976141. The next prime is 45976171. The reversal of 45976169 is 96167954.

45976169 is an esthetic number in base 6, because in such base its adjacent digits differ by 1.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43296400 + 2679769 = 6580^2 + 1637^2 .

It is a cyclic number.

It is not a de Polignac number, because 45976169 - 2⁸ = 45975913 is a prime.

It is a super-2 number, since 2×45976169² = 4227616231833122, which contains 22 as substring.

Together with 45976171, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45976969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22988084 + 22988085.

It is an arithmetic number, because the mean of its divisors is an integer number (22988085).

Almost surely, 2^45976169 is an apocalyptic number.

It is an amenable number.

45976169 is a deficient number, since it is larger than the sum of its proper divisors (1).

45976169 is an equidigital number, since it uses as much as digits as its factorization.

45976169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 408240, while the sum is 47.

The square root of 45976169 is about 6780.5729108977. The cubic root of 45976169 is about 358.2429013309.

The spelling of 45976169 in words is "forty-five million, nine hundred seventy-six thousand, one hundred sixty-nine".