12652746931 has 8 divisors (see below), whose sum is σ = 14529470400. Its totient is φ = 10897102440.

The previous prime is 12652746901. The next prime is 12652746943. The reversal of 12652746931 is 13964725621.

It is a happy number.

12652746931 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12652746931 - 2⁷ = 12652746803 is a prime.

It is a super-2 number, since 2×12652746931² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12652746901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30269521 + ... + 30269938.

It is an arithmetic number, because the mean of its divisors is an integer number (1816183800).

Almost surely, 2^12652746931 is an apocalyptic number.

12652746931 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12652746931 is a deficient number, since it is larger than the sum of its proper divisors (1876723469).

12652746931 is a wasteful number, since it uses less digits than its factorization.

12652746931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60539489.

The product of its digits is 544320, while the sum is 46.

The spelling of 12652746931 in words is "twelve billion, six hundred fifty-two million, seven hundred forty-six thousand, nine hundred thirty-one".