45059947250 has 32 divisors (see below), whose sum is σ = 86313921408. Its totient is φ = 17604812400.

The previous prime is 45059947237. The next prime is 45059947259. The reversal of 45059947250 is 5274995054.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is not an unprimeable number, because it can be changed into a prime (45059947259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2085062 + ... + 2106561.

It is an arithmetic number, because the mean of its divisors is an integer number (2697310044).

Almost surely, 2^45059947250 is an apocalyptic number.

45059947250 is a deficient number, since it is larger than the sum of its proper divisors (41253974158).

45059947250 is a wasteful number, since it uses less digits than its factorization.

45059947250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4191683 (or 4191673 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 50.

The spelling of 45059947250 in words is "forty-five billion, fifty-nine million, nine hundred forty-seven thousand, two hundred fifty".