45676169 has 12 divisors (see below), whose sum is σ = 57379392. Its totient is φ = 35591160.

The previous prime is 45676159. The next prime is 45676177. The reversal of 45676169 is 96167654.

It is a happy number.

It is not a de Polignac number, because 45676169 - 2⁴ = 45676153 is a prime.

It is a super-2 number, since 2×45676169² = 4172624829033122, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (45676109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26117 + ... + 27810.

It is an arithmetic number, because the mean of its divisors is an integer number (4781616).

Almost surely, 2^45676169 is an apocalyptic number.

It is an amenable number.

45676169 is a deficient number, since it is larger than the sum of its proper divisors (11703223).

45676169 is a wasteful number, since it uses less digits than its factorization.

45676169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53956 (or 53945 counting only the distinct ones).

The product of its digits is 272160, while the sum is 44.

The square root of 45676169 is about 6758.4146809736. The cubic root of 45676169 is about 357.4620077970.

The spelling of 45676169 in words is "forty-five million, six hundred seventy-six thousand, one hundred sixty-nine".