12613047254 has 32 divisors (see below), whose sum is σ = 19341504000. Its totient is φ = 6167682144.

The previous prime is 12613047241. The next prime is 12613047277. The reversal of 12613047254 is 45274031621.

It is a super-2 number, since 2×12613047254² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10017677 + ... + 10018935.

It is an arithmetic number, because the mean of its divisors is an integer number (604422000).

Almost surely, 2^12613047254 is an apocalyptic number.

12613047254 is a deficient number, since it is larger than the sum of its proper divisors (6728456746).

12613047254 is a wasteful number, since it uses less digits than its factorization.

12613047254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1892.

The product of its (nonzero) digits is 40320, while the sum is 35.

Adding to 12613047254 its reverse (45274031621), we get a palindrome (57887078875).

The spelling of 12613047254 in words is "twelve billion, six hundred thirteen million, forty-seven thousand, two hundred fifty-four".