45332458 has 8 divisors (see below), whose sum is σ = 68344452. Its totient is φ = 22550976.

The previous prime is 45332453. The next prime is 45332479. The reversal of 45332458 is 85423354.

It can be written as a sum of positive squares in 2 ways, for example, as 45118089 + 214369 = 6717^2 + 463^2 .

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

It is not an unprimeable number, because it can be changed into a prime (45332453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57135 + ... + 57922.

Almost surely, 2^45332458 is an apocalyptic number.

45332458 is a deficient number, since it is larger than the sum of its proper divisors (23011994).

45332458 is a wasteful number, since it uses less digits than its factorization.

45332458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115256.

The product of its digits is 57600, while the sum is 34.

The square root of 45332458 is about 6732.9382887414. The cubic root of 45332458 is about 356.5631211150.

The spelling of 45332458 in words is "forty-five million, three hundred thirty-two thousand, four hundred fifty-eight".