15005255223 has 32 divisors (see below), whose sum is σ = 24041521152. Its totient is φ = 8138988000.

The previous prime is 15005255191. The next prime is 15005255227. The reversal of 15005255223 is 32255250051.

It is not a de Polignac number, because 15005255223 - 2⁵ = 15005255191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15005255227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55303 + ... + 181848.

It is an arithmetic number, because the mean of its divisors is an integer number (751297536).

Almost surely, 2^15005255223 is an apocalyptic number.

15005255223 is a deficient number, since it is larger than the sum of its proper divisors (9036265929).

15005255223 is a wasteful number, since it uses less digits than its factorization.

15005255223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237315.

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 15005255223 in words is "fifteen billion, five million, two hundred fifty-five thousand, two hundred twenty-three".