15255152055 has 96 divisors (see below), whose sum is σ = 31107428352. Its totient is φ = 6818169600.

The previous prime is 15255151997. The next prime is 15255152093. The reversal of 15255152055 is 55025155251.

15255152055 is a `hidden beast` number, since 1 + 5 + 2 + 551 + 52 + 0 + 55 = 666.

It is not a de Polignac number, because 15255152055 - 2⁸ = 15255151799 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7225450 + ... + 7227560.

It is an arithmetic number, because the mean of its divisors is an integer number (324035712).

Almost surely, 2^15255152055 is an apocalyptic number.

15255152055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

15255152055 is an abundant number, since it is smaller than the sum of its proper divisors (15852276297).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15255152055 is a wasteful number, since it uses less digits than its factorization.

15255152055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3269 (or 3266 counting only the distinct ones).

The product of its (nonzero) digits is 62500, while the sum is 36.

The spelling of 15255152055 in words is "fifteen billion, two hundred fifty-five million, one hundred fifty-two thousand, fifty-five".