12650877033 has 8 divisors (see below), whose sum is σ = 16910325888. Its totient is φ = 8412673104.

The previous prime is 12650877011. The next prime is 12650877067. The reversal of 12650877033 is 33077805621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12650877033 - 2²¹ = 12648779881 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (12650873033) 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, 5309841 + ... + 5312222.

It is an arithmetic number, because the mean of its divisors is an integer number (2113790736).

Almost surely, 2^12650877033 is an apocalyptic number.

It is an amenable number.

12650877033 is a deficient number, since it is larger than the sum of its proper divisors (4259448855).

12650877033 is a wasteful number, since it uses less digits than its factorization.

12650877033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10622463.

The product of its (nonzero) digits is 211680, while the sum is 42.

The spelling of 12650877033 in words is "twelve billion, six hundred fifty million, eight hundred seventy-seven thousand, thirty-three".