45635427 has 32 divisors (see below), whose sum is σ = 72230400. Its totient is φ = 28407456.

The previous prime is 45635417. The next prime is 45635453. The reversal of 45635427 is 72453654.

It is not a de Polignac number, because 45635427 - 2⁶ = 45635363 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45635391 and 45635400.

It is not an unprimeable number, because it can be changed into a prime (45635407) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25849 + ... + 27557.

It is an arithmetic number, because the mean of its divisors is an integer number (2257200).

Almost surely, 2^45635427 is an apocalyptic number.

45635427 is a deficient number, since it is larger than the sum of its proper divisors (26594973).

45635427 is a wasteful number, since it uses less digits than its factorization.

45635427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1784 (or 1778 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 45635427 is about 6755.3998401279. The cubic root of 45635427 is about 357.3556937916.

The spelling of 45635427 in words is "forty-five million, six hundred thirty-five thousand, four hundred twenty-seven".