12606831050 has 24 divisors (see below), whose sum is σ = 25580407392. Its totient is φ = 4584302000.

The previous prime is 12606831023. The next prime is 12606831053. The reversal of 12606831050 is 5013860621.

It is a happy number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 12606830998 and 12606831016.

It is not an unprimeable number, because it can be changed into a prime (12606831053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11460206 + ... + 11461305.

It is an arithmetic number, because the mean of its divisors is an integer number (1065850308).

Almost surely, 2^12606831050 is an apocalyptic number.

12606831050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12606831050 is an abundant number, since it is smaller than the sum of its proper divisors (12973576342).

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

12606831050 is a wasteful number, since it uses less digits than its factorization.

12606831050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22921534 (or 22921529 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 12606831050 in words is "twelve billion, six hundred six million, eight hundred thirty-one thousand, fifty".