15013552155 has 64 divisors (see below), whose sum is σ = 28591488000. Its totient is φ = 6581998080.

The previous prime is 15013552153. The next prime is 15013552163. The reversal of 15013552155 is 55125531051.

15013552155 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 15013552155 - 2¹ = 15013552153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (15013552153) 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 63 ways as a sum of consecutive naturals, for example, 437160 + ... + 470250.

It is an arithmetic number, because the mean of its divisors is an integer number (446742000).

Almost surely, 2^15013552155 is an apocalyptic number.

15013552155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

15013552155 is a deficient number, since it is larger than the sum of its proper divisors (13577935845).

15013552155 is a wasteful number, since it uses less digits than its factorization.

15013552155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33284.

The product of its (nonzero) digits is 18750, while the sum is 33.

The spelling of 15013552155 in words is "fifteen billion, thirteen million, five hundred fifty-two thousand, one hundred fifty-five".