12462551463 has 8 divisors (see below), whose sum is σ = 16691250688. Its totient is φ = 8271109944.

The previous prime is 12462551417. The next prime is 12462551467. The reversal of 12462551463 is 36415526421.

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

It is not a de Polignac number, because 12462551463 - 2⁸ = 12462551207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12462551467) 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, 9313645 + ... + 9314982.

It is an arithmetic number, because the mean of its divisors is an integer number (2086406336).

Almost surely, 2^12462551463 is an apocalyptic number.

12462551463 is a deficient number, since it is larger than the sum of its proper divisors (4228699225).

12462551463 is a wasteful number, since it uses less digits than its factorization.

12462551463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18628853.

The product of its digits is 172800, while the sum is 39.

The spelling of 12462551463 in words is "twelve billion, four hundred sixty-two million, five hundred fifty-one thousand, four hundred sixty-three".