45226554 has 16 divisors (see below), whose sum is σ = 90668160. Its totient is φ = 15039680.

The previous prime is 45226547. The next prime is 45226591. The reversal of 45226554 is 45562254.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6159 + ... + 11330.

It is an arithmetic number, because the mean of its divisors is an integer number (5666760).

Almost surely, 2^45226554 is an apocalyptic number.

45226554 is an abundant number, since it is smaller than the sum of its proper divisors (45441606).

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

45226554 is a wasteful number, since it uses less digits than its factorization.

45226554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17925.

The product of its digits is 48000, while the sum is 33.

The square root of 45226554 is about 6725.0690702773. The cubic root of 45226554 is about 356.2852414506.

The spelling of 45226554 in words is "forty-five million, two hundred twenty-six thousand, five hundred fifty-four".