15045032241 has 12 divisors (see below), whose sum is σ = 22319057332. Its totient is φ = 9758939616.

The previous prime is 15045032231. The next prime is 15045032291. The reversal of 15045032241 is 14223054051.

15045032241 is a `hidden beast` number, since 150 + 4 + 503 + 2 + 2 + 4 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 13025428641 + 2019603600 = 114129^2 + 44940^2 .

It is not a de Polignac number, because 15045032241 - 2¹⁰ = 15045031217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (15045032231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22589806 + ... + 22590471.

Almost surely, 2^15045032241 is an apocalyptic number.

It is an amenable number.

15045032241 is a deficient number, since it is larger than the sum of its proper divisors (7274025091).

15045032241 is a wasteful number, since it uses less digits than its factorization.

15045032241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45180320 (or 45180317 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 15045032241 its reverse (14223054051), we get a palindrome (29268086292).

The spelling of 15045032241 in words is "fifteen billion, forty-five million, thirty-two thousand, two hundred forty-one".