12562630505133 has 4 divisors (see below), whose sum is σ = 16750174006848. Its totient is φ = 8375087003420.

The previous prime is 12562630505111. The next prime is 12562630505147. The reversal of 12562630505133 is 33150503626521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12562630505133 - 2¹⁸ = 12562630242989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12562630515133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2093771750853 + ... + 2093771750858.

It is an arithmetic number, because the mean of its divisors is an integer number (4187543501712).

Almost surely, 2^{12562630505133} is an apocalyptic number.

It is an amenable number.

12562630505133 is a deficient number, since it is larger than the sum of its proper divisors (4187543501715).

12562630505133 is an equidigital number, since it uses as much as digits as its factorization.

12562630505133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4187543501714.

The product of its (nonzero) digits is 486000, while the sum is 42.

The spelling of 12562630505133 in words is "twelve trillion, five hundred sixty-two billion, six hundred thirty million, five hundred five thousand, one hundred thirty-three".