15134470855 has 16 divisors (see below), whose sum is σ = 20761545024. Its totient is φ = 10375073280.

The previous prime is 15134470849. The next prime is 15134470867. The reversal of 15134470855 is 55807443151.

15134470855 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 15134470855 - 2²¹ = 15132373703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 74149 + ... + 189121.

It is an arithmetic number, because the mean of its divisors is an integer number (1297596564).

Almost surely, 2^15134470855 is an apocalyptic number.

15134470855 is a deficient number, since it is larger than the sum of its proper divisors (5627074169).

15134470855 is a wasteful number, since it uses less digits than its factorization.

15134470855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118746.

The product of its (nonzero) digits is 336000, while the sum is 43.

The spelling of 15134470855 in words is "fifteen billion, one hundred thirty-four million, four hundred seventy thousand, eight hundred fifty-five".