45666753 has 16 divisors (see below), whose sum is σ = 69313536. Its totient is φ = 26473040.

The previous prime is 45666739. The next prime is 45666757. The reversal of 45666753 is 35766654.

It is not a de Polignac number, because 45666753 - 2⁴ = 45666737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45666757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29325 + ... + 30842.

It is an arithmetic number, because the mean of its divisors is an integer number (4332096).

Almost surely, 2^45666753 is an apocalyptic number.

It is an amenable number.

45666753 is a deficient number, since it is larger than the sum of its proper divisors (23646783).

45666753 is a wasteful number, since it uses less digits than its factorization.

45666753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60204.

The product of its digits is 453600, while the sum is 42.

The square root of 45666753 is about 6757.7180319987. The cubic root of 45666753 is about 357.4374428823.

Subtracting from 45666753 its reverse (35766654), we obtain a palindrome (9900099).

The spelling of 45666753 in words is "forty-five million, six hundred sixty-six thousand, seven hundred fifty-three".