15005132205 has 32 divisors (see below), whose sum is σ = 27501406464. Its totient is φ = 6843626496.

The previous prime is 15005132203. The next prime is 15005132227. The reversal of 15005132205 is 50223150051.

It is a happy number.

It is not a de Polignac number, because 15005132205 - 2¹ = 15005132203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15005132201) 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, 119554 + ... + 210483.

It is an arithmetic number, because the mean of its divisors is an integer number (859418952).

Almost surely, 2^15005132205 is an apocalyptic number.

15005132205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15005132205 is a deficient number, since it is larger than the sum of its proper divisors (12496274259).

15005132205 is a wasteful number, since it uses less digits than its factorization.

15005132205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330485.

The product of its (nonzero) digits is 1500, while the sum is 24.

Adding to 15005132205 its reverse (50223150051), we get a palindrome (65228282256).

The spelling of 15005132205 in words is "fifteen billion, five million, one hundred thirty-two thousand, two hundred five".