45523317 has 8 divisors (see below), whose sum is σ = 69368896. Its totient is φ = 26013312.

The previous prime is 45523273. The next prime is 45523321. The reversal of 45523317 is 71332554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45523317 - 2⁶ = 45523253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45523337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1083868 + ... + 1083909.

It is an arithmetic number, because the mean of its divisors is an integer number (8671112).

Almost surely, 2^45523317 is an apocalyptic number.

It is an amenable number.

45523317 is a deficient number, since it is larger than the sum of its proper divisors (23845579).

45523317 is a wasteful number, since it uses less digits than its factorization.

45523317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2167787.

The product of its digits is 12600, while the sum is 30.

The square root of 45523317 is about 6747.0969312735. The cubic root of 45523317 is about 357.0628219208.

The spelling of 45523317 in words is "forty-five million, five hundred twenty-three thousand, three hundred seventeen".