15469230855 has 48 divisors (see below), whose sum is σ = 28131516000. Its totient is φ = 7214766336.

The previous prime is 15469230853. The next prime is 15469230863. The reversal of 15469230855 is 55803296451.

15469230855 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 15469230855 - 2¹ = 15469230853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15469230853) 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 47 ways as a sum of consecutive naturals, for example, 39480 + ... + 180269.

It is an arithmetic number, because the mean of its divisors is an integer number (586073250).

Almost surely, 2^15469230855 is an apocalyptic number.

15469230855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

15469230855 is a deficient number, since it is larger than the sum of its proper divisors (12662285145).

15469230855 is a wasteful number, since it uses less digits than its factorization.

15469230855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219808 (or 219789 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 48.

The spelling of 15469230855 in words is "fifteen billion, four hundred sixty-nine million, two hundred thirty thousand, eight hundred fifty-five".