45523258 has 8 divisors (see below), whose sum is σ = 74492640. Its totient is φ = 20692380.

The previous prime is 45523253. The next prime is 45523273. The reversal of 45523258 is 85232554.

45523258 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (45523253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1034598 + ... + 1034641.

It is an arithmetic number, because the mean of its divisors is an integer number (9311580).

Almost surely, 2^45523258 is an apocalyptic number.

45523258 is a deficient number, since it is larger than the sum of its proper divisors (28969382).

45523258 is a wasteful number, since it uses less digits than its factorization.

45523258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069252.

The product of its digits is 48000, while the sum is 34.

The square root of 45523258 is about 6747.0925590213. The cubic root of 45523258 is about 357.0626676649.

The spelling of 45523258 in words is "forty-five million, five hundred twenty-three thousand, two hundred fifty-eight".