45657323 has 8 divisors (see below), whose sum is σ = 50150400. Its totient is φ = 41373288.

The previous prime is 45657307. The next prime is 45657343. The reversal of 45657323 is 32375654.

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

It is a cyclic number.

It is not a de Polignac number, because 45657323 - 2⁴ = 45657307 is a prime.

It is a super-2 number, since 2×45657323² = 4169182287052658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45657343) 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, 51803 + ... + 52676.

It is an arithmetic number, because the mean of its divisors is an integer number (6268800).

Almost surely, 2^45657323 is an apocalyptic number.

45657323 is a deficient number, since it is larger than the sum of its proper divisors (4493077).

45657323 is a wasteful number, since it uses less digits than its factorization.

45657323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104521.

The product of its digits is 75600, while the sum is 35.

The square root of 45657323 is about 6757.0202752397. The cubic root of 45657323 is about 357.4128380593.

The spelling of 45657323 in words is "forty-five million, six hundred fifty-seven thousand, three hundred twenty-three".