45559808 has 78 divisors (see below), whose sum is σ = 106450236. Its totient is φ = 19439616.

The previous prime is 45559793. The next prime is 45559817. The reversal of 45559808 is 80895554.

It is a super-2 number, since 2×45559808² = 4151392209993728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 200591 + ... + 200817.

Almost surely, 2^45559808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45559808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53225118).

45559808 is an abundant number, since it is smaller than the sum of its proper divisors (60890428).

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

45559808 is an equidigital number, since it uses as much as digits as its factorization.

45559808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 44.

The square root of 45559808 is about 6749.8005896471. The cubic root of 45559808 is about 357.1582023426.

The spelling of 45559808 in words is "forty-five million, five hundred fifty-nine thousand, eight hundred eight".