15045200245 has 16 divisors (see below), whose sum is σ = 18251746560. Its totient is φ = 11904931584.

The previous prime is 15045200237. The next prime is 15045200249. The reversal of 15045200245 is 54200254051.

It is a cyclic number.

It is not a de Polignac number, because 15045200245 - 2³ = 15045200237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15045200249) 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, 247816 + ... + 302494.

It is an arithmetic number, because the mean of its divisors is an integer number (1140734160).

Almost surely, 2^15045200245 is an apocalyptic number.

It is an amenable number.

15045200245 is a deficient number, since it is larger than the sum of its proper divisors (3206546315).

15045200245 is a wasteful number, since it uses less digits than its factorization.

15045200245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55284.

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

Adding to 15045200245 its reverse (54200254051), we get a palindrome (69245454296).

The spelling of 15045200245 in words is "fifteen billion, forty-five million, two hundred thousand, two hundred forty-five".