45683523 has 24 divisors (see below), whose sum is σ = 67579200. Its totient is φ = 29728944.

The previous prime is 45683513. The next prime is 45683531. The reversal of 45683523 is 32538654.

It is a happy number.

45683523 is a `hidden beast` number, since 4 + 56 + 83 + 523 = 666.

It is not a de Polignac number, because 45683523 - 2¹⁸ = 45421379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45683503) 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, 120348 + ... + 120726.

It is an arithmetic number, because the mean of its divisors is an integer number (2815800).

Almost surely, 2^45683523 is an apocalyptic number.

45683523 is a deficient number, since it is larger than the sum of its proper divisors (21895677).

45683523 is a wasteful number, since it uses less digits than its factorization.

45683523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671 (or 668 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 45683523 is about 6758.9587215783. The cubic root of 45683523 is about 357.4811909187.

The spelling of 45683523 in words is "forty-five million, six hundred eighty-three thousand, five hundred twenty-three".