45433254 has 16 divisors (see below), whose sum is σ = 91888560. Its totient is φ = 14974080.

The previous prime is 45433253. The next prime is 45433261. The reversal of 45433254 is 45233454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45433253) 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, 42007 + ... + 43074.

It is an arithmetic number, because the mean of its divisors is an integer number (5743035).

Almost surely, 2^45433254 is an apocalyptic number.

45433254 is an abundant number, since it is smaller than the sum of its proper divisors (46455306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45433254 is a wasteful number, since it uses less digits than its factorization.

45433254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85175.

The product of its digits is 28800, while the sum is 30.

The square root of 45433254 is about 6740.4194231516. The cubic root of 45433254 is about 356.8271963005.

The spelling of 45433254 in words is "forty-five million, four hundred thirty-three thousand, two hundred fifty-four".