45015234204 has 12 divisors (see below), whose sum is σ = 105035546504. Its totient is φ = 15005078064.

The previous prime is 45015234197. The next prime is 45015234217. The reversal of 45015234204 is 40243251054.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1875634747 + ... + 1875634770.

Almost surely, 2^45015234204 is an apocalyptic number.

It is an amenable number.

45015234204 is an abundant number, since it is smaller than the sum of its proper divisors (60020312300).

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

45015234204 is a wasteful number, since it uses less digits than its factorization.

45015234204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3751269524 (or 3751269522 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 45015234204 its reverse (40243251054), we get a palindrome (85258485258).

The spelling of 45015234204 in words is "forty-five billion, fifteen million, two hundred thirty-four thousand, two hundred four".