45444133250 has 32 divisors (see below), whose sum is σ = 85194854784. Its totient is φ = 18151278000.

The previous prime is 45444133237. The next prime is 45444133327. The reversal of 45444133250 is 5233144454.

It is a self number, because there is not a number n which added to its sum of digits gives 45444133250.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41219 + ... + 304281.

It is an arithmetic number, because the mean of its divisors is an integer number (2662339212).

Almost surely, 2^45444133250 is an apocalyptic number.

45444133250 is a deficient number, since it is larger than the sum of its proper divisors (39750721534).

45444133250 is a wasteful number, since it uses less digits than its factorization.

45444133250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263771 (or 263761 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

The spelling of 45444133250 in words is "forty-five billion, four hundred forty-four million, one hundred thirty-three thousand, two hundred fifty".