45288254 has 8 divisors (see below), whose sum is σ = 74108088. Its totient is φ = 20585560.

The previous prime is 45288247. The next prime is 45288263.

45288254 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1029257 + ... + 1029300.

It is an arithmetic number, because the mean of its divisors is an integer number (9263511).

Almost surely, 2^45288254 is an apocalyptic number.

45288254 is a deficient number, since it is larger than the sum of its proper divisors (28819834).

45288254 is a wasteful number, since it uses less digits than its factorization.

45288254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2058570.

The product of its digits is 102400, while the sum is 38.

The square root of 45288254 is about 6729.6548202712. The cubic root of 45288254 is about 356.4471876850.

The spelling of 45288254 in words is "forty-five million, two hundred eighty-eight thousand, two hundred fifty-four".