45107444850 has 48 divisors (see below), whose sum is σ = 120471580992. Its totient is φ = 11103370560.

The previous prime is 45107444839. The next prime is 45107444867. The reversal of 45107444850 is 5844470154.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11564062 + ... + 11567961.

It is an arithmetic number, because the mean of its divisors is an integer number (2509824604).

Almost surely, 2^45107444850 is an apocalyptic number.

45107444850 is an abundant number, since it is smaller than the sum of its proper divisors (75364136142).

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

45107444850 is a wasteful number, since it uses less digits than its factorization.

45107444850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23132051 (or 23132046 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 42.

The spelling of 45107444850 in words is "forty-five billion, one hundred seven million, four hundred forty-four thousand, eight hundred fifty".