45255898 has 8 divisors (see below), whose sum is σ = 68372640. Its totient is φ = 22465020.

The previous prime is 45255883. The next prime is 45255943. The reversal of 45255898 is 89855254.

45255898 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 an unprimeable number.

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, 81118 + ... + 81673.

It is an arithmetic number, because the mean of its divisors is an integer number (8546580).

Almost surely, 2^45255898 is an apocalyptic number.

45255898 is a deficient number, since it is larger than the sum of its proper divisors (23116742).

45255898 is a wasteful number, since it uses less digits than its factorization.

45255898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162932.

The product of its digits is 576000, while the sum is 46.

The square root of 45255898 is about 6727.2504041399. The cubic root of 45255898 is about 356.3622800699.

The spelling of 45255898 in words is "forty-five million, two hundred fifty-five thousand, eight hundred ninety-eight".