15005050005 has 64 divisors (see below), whose sum is σ = 26658616320. Its totient is φ = 7146201600.

The previous prime is 15005049977. The next prime is 15005050007. The reversal of 15005050005 is 50005050051.

It is not a de Polignac number, because 15005050005 - 2¹⁶ = 15004984469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15005050007) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2448345 + ... + 2454465.

It is an arithmetic number, because the mean of its divisors is an integer number (416540880).

Almost surely, 2^15005050005 is an apocalyptic number.

15005050005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15005050005 is a deficient number, since it is larger than the sum of its proper divisors (11653566315).

15005050005 is a wasteful number, since it uses less digits than its factorization.

15005050005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6402.

The product of its (nonzero) digits is 625, while the sum is 21.

It can be divided in two parts, 1500 and 5050005, that added together give a palindrome (5051505).

The spelling of 15005050005 in words is "fifteen billion, five million, fifty thousand, five".