12902753916 has 72 divisors (see below), whose sum is σ = 35700048384. Its totient is φ = 3904986240.

The previous prime is 12902753893. The next prime is 12902753917. The reversal of 12902753916 is 61935720921.

It is a happy number.

12902753916 is a `hidden beast` number, since 1 + 2 + 90 + 27 + 539 + 1 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12902753917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 197436 + ... + 254531.

Almost surely, 2^12902753916 is an apocalyptic number.

It is an amenable number.

12902753916 is an abundant number, since it is smaller than the sum of its proper divisors (22797294468).

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

12902753916 is a wasteful number, since it uses less digits than its factorization.

12902753916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452051 (or 452046 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The spelling of 12902753916 in words is "twelve billion, nine hundred two million, seven hundred fifty-three thousand, nine hundred sixteen".