45500144050 has 48 divisors (see below), whose sum is σ = 85830256512. Its totient is φ = 17943436800.

The previous prime is 45500144021. The next prime is 45500144057. The reversal of 45500144050 is 5044100554.

It is not an unprimeable number, because it can be changed into a prime (45500144057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1257715 + ... + 1293385.

It is an arithmetic number, because the mean of its divisors is an integer number (1788130344).

Almost surely, 2^45500144050 is an apocalyptic number.

45500144050 is a deficient number, since it is larger than the sum of its proper divisors (40330112462).

45500144050 is a wasteful number, since it uses less digits than its factorization.

45500144050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36043 (or 36038 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 28.

The spelling of 45500144050 in words is "forty-five billion, five hundred million, one hundred forty-four thousand, fifty".