12613504461 has 8 divisors (see below), whose sum is σ = 16847155584. Its totient is φ = 8394428160.

The previous prime is 12613504457. The next prime is 12613504507. The reversal of 12613504461 is 16440531621.

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

It is not a de Polignac number, because 12613504461 - 2² = 12613504457 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12613504411) 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, 3641685 + ... + 3645146.

It is an arithmetic number, because the mean of its divisors is an integer number (2105894448).

Almost surely, 2^12613504461 is an apocalyptic number.

It is an amenable number.

12613504461 is a deficient number, since it is larger than the sum of its proper divisors (4233651123).

12613504461 is an equidigital number, since it uses as much as digits as its factorization.

12613504461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7287411.

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 12613504461 in words is "twelve billion, six hundred thirteen million, five hundred four thousand, four hundred sixty-one".