15055252004204 has 12 divisors (see below), whose sum is σ = 26346755966664. Its totient is φ = 7527607442304.

The previous prime is 15055252004203. The next prime is 15055252004209. The reversal of 15055252004204 is 40240025255051.

It is a super-2 number, since 2×15055252004204² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (15055252004203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2727194 + ... + 6127649.

It is an arithmetic number, because the mean of its divisors is an integer number (2195562997222).

Almost surely, 2^{15055252004204} is an apocalyptic number.

It is an amenable number.

15055252004204 is a deficient number, since it is larger than the sum of its proper divisors (11291503962460).

15055252004204 is a wasteful number, since it uses less digits than its factorization.

15055252004204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9279904 (or 9279902 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 35.

Adding to 15055252004204 its reverse (40240025255051), we get a palindrome (55295277259255).

The spelling of 15055252004204 in words is "fifteen trillion, fifty-five billion, two hundred fifty-two million, four thousand, two hundred four".