15112622005 has 16 divisors (see below), whose sum is σ = 20678991984. Its totient is φ = 10503613440.

The previous prime is 15112621999. The next prime is 15112622009. The reversal of 15112622005 is 50022621151.

15112622005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1740474961 + 13372147044 = 41719^2 + 115638^2 .

It is not a de Polignac number, because 15112622005 - 2²⁵ = 15079067573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15112622009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6837186 + ... + 6839395.

It is an arithmetic number, because the mean of its divisors is an integer number (1292436999).

Almost surely, 2^15112622005 is an apocalyptic number.

It is an amenable number.

15112622005 is a deficient number, since it is larger than the sum of its proper divisors (5566369979).

15112622005 is a wasteful number, since it uses less digits than its factorization.

15112622005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13676616.

The product of its (nonzero) digits is 1200, while the sum is 25.

The spelling of 15112622005 in words is "fifteen billion, one hundred twelve million, six hundred twenty-two thousand, five".