12892520148 has 24 divisors (see below), whose sum is σ = 31665839520. Its totient is φ = 4071322080.

The previous prime is 12892520131. The next prime is 12892520149. The reversal of 12892520148 is 84102529821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12892520149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28272843 + ... + 28273298.

It is an arithmetic number, because the mean of its divisors is an integer number (1319409980).

Almost surely, 2^12892520148 is an apocalyptic number.

It is an amenable number.

12892520148 is an abundant number, since it is smaller than the sum of its proper divisors (18773319372).

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

12892520148 is a wasteful number, since it uses less digits than its factorization.

12892520148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56546167 (or 56546165 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 42.

The spelling of 12892520148 in words is "twelve billion, eight hundred ninety-two million, five hundred twenty thousand, one hundred forty-eight".