45683091 has 24 divisors (see below), whose sum is σ = 68590080. Its totient is φ = 29264256.

The previous prime is 45683089. The next prime is 45683153. The reversal of 45683091 is 19038654.

45683091 is a `hidden beast` number, since 4 + 568 + 3 + 0 + 91 = 666.

It is not a de Polignac number, because 45683091 - 2¹ = 45683089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45683021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99735 + ... + 100191.

It is an arithmetic number, because the mean of its divisors is an integer number (2857920).

Almost surely, 2^45683091 is an apocalyptic number.

45683091 is a deficient number, since it is larger than the sum of its proper divisors (22906989).

45683091 is a wasteful number, since it uses less digits than its factorization.

45683091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875 (or 872 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 45683091 is about 6758.9267639175. The cubic root of 45683091 is about 357.4800640912.

The spelling of 45683091 in words is "forty-five million, six hundred eighty-three thousand, ninety-one".