15000050005005 has 16 divisors (see below), whose sum is σ = 25846240008960. Its totient is φ = 7384640002368.

The previous prime is 15000050004977. The next prime is 15000050005013. The reversal of 15000050005005 is 50050005000051.

15000050005005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 15000050005005 - 2¹² = 15000050000909 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38461666485 + ... + 38461666874.

It is an arithmetic number, because the mean of its divisors is an integer number (1615390000560).

Almost surely, 2^{15000050005005} is an apocalyptic number.

15000050005005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15000050005005 is a deficient number, since it is larger than the sum of its proper divisors (10846190003955).

15000050005005 is a wasteful number, since it uses less digits than its factorization.

15000050005005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76923333380.

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

Adding to 15000050005005 its reverse (50050005000051), we get a palindrome (65050055005056).

The spelling of 15000050005005 in words is "fifteen trillion, fifty million, five thousand, five".