12152775486 has 16 divisors (see below), whose sum is σ = 24439837968. Its totient is φ = 4028544000.

The previous prime is 12152775389. The next prime is 12152775491. The reversal of 12152775486 is 68457725121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5594115 + ... + 5596286.

It is an arithmetic number, because the mean of its divisors is an integer number (1527489873).

Almost surely, 2^12152775486 is an apocalyptic number.

12152775486 is an abundant number, since it is smaller than the sum of its proper divisors (12287062482).

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

12152775486 is a wasteful number, since it uses less digits than its factorization.

12152775486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11190587.

The product of its digits is 940800, while the sum is 48.

The spelling of 12152775486 in words is "twelve billion, one hundred fifty-two million, seven hundred seventy-five thousand, four hundred eighty-six".