45558150 has 48 divisors (see below), whose sum is σ = 123259968. Its totient is φ = 11044000.

The previous prime is 45558077. The next prime is 45558167. The reversal of 45558150 is 5185554.

45558150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 12156 + ... + 15455.

It is an arithmetic number, because the mean of its divisors is an integer number (2567916).

Almost surely, 2^45558150 is an apocalyptic number.

45558150 is an abundant number, since it is smaller than the sum of its proper divisors (77701818).

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

45558150 is a wasteful number, since it uses less digits than its factorization.

45558150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27637 (or 27632 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 33.

The square root of 45558150 is about 6749.6777700865. The cubic root of 45558150 is about 357.1538697557.

The spelling of 45558150 in words is "forty-five million, five hundred fifty-eight thousand, one hundred fifty".