12152853285 has 16 divisors (see below), whose sum is σ = 19896765504. Its totient is φ = 6330788352.

The previous prime is 12152853263. The next prime is 12152853289. The reversal of 12152853285 is 58235825121.

It is a happy number.

It is not a de Polignac number, because 12152853285 - 2⁵ = 12152853253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12152853289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9420172 + ... + 9421461.

It is an arithmetic number, because the mean of its divisors is an integer number (1243547844).

Almost surely, 2^12152853285 is an apocalyptic number.

12152853285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12152853285 is a deficient number, since it is larger than the sum of its proper divisors (7743912219).

12152853285 is a wasteful number, since it uses less digits than its factorization.

12152853285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18841684.

The product of its digits is 192000, while the sum is 42.

The spelling of 12152853285 in words is "twelve billion, one hundred fifty-two million, eight hundred fifty-three thousand, two hundred eighty-five".