12633325077 has 8 divisors (see below), whose sum is σ = 16847670816. Its totient is φ = 8420598032.

The previous prime is 12633325009. The next prime is 12633325079. The reversal of 12633325077 is 77052333621.

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

It is a cyclic number.

It is not a de Polignac number, because 12633325077 - 2²³ = 12624936469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12633325079) 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, 386343 + ... + 417764.

It is an arithmetic number, because the mean of its divisors is an integer number (2105958852).

Almost surely, 2^12633325077 is an apocalyptic number.

It is an amenable number.

12633325077 is a deficient number, since it is larger than the sum of its proper divisors (4214345739).

12633325077 is an equidigital number, since it uses as much as digits as its factorization.

12633325077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809347.

The product of its (nonzero) digits is 158760, while the sum is 39.

Adding to 12633325077 its reverse (77052333621), we get a palindrome (89685658698).

The spelling of 12633325077 in words is "twelve billion, six hundred thirty-three million, three hundred twenty-five thousand, seventy-seven".