12534746627 has 8 divisors (see below), whose sum is σ = 13502025264. Its totient is φ = 11567906208.

The previous prime is 12534746603. The next prime is 12534746683. The reversal of 12534746627 is 72664743521.

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 12534746627 - 2¹² = 12534742531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12534746327) 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, 48893 + ... + 165710.

It is an arithmetic number, because the mean of its divisors is an integer number (1687753158).

Almost surely, 2^12534746627 is an apocalyptic number.

12534746627 is a deficient number, since it is larger than the sum of its proper divisors (967278637).

12534746627 is a wasteful number, since it uses less digits than its factorization.

12534746627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219109.

The product of its digits is 1693440, while the sum is 47.

The spelling of 12534746627 in words is "twelve billion, five hundred thirty-four million, seven hundred forty-six thousand, six hundred twenty-seven".