12683954015 has 8 divisors (see below), whose sum is σ = 15234550848. Its totient is φ = 10137959200.

The previous prime is 12683953991. The next prime is 12683954029. The reversal of 12683954015 is 51045938621.

It is a happy number.

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

It is not a de Polignac number, because 12683954015 - 2¹² = 12683949919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1144436 + ... + 1155465.

It is an arithmetic number, because the mean of its divisors is an integer number (1904318856).

Almost surely, 2^12683954015 is an apocalyptic number.

12683954015 is a deficient number, since it is larger than the sum of its proper divisors (2550596833).

12683954015 is a wasteful number, since it uses less digits than its factorization.

12683954015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2301009.

The product of its (nonzero) digits is 259200, while the sum is 44.

The spelling of 12683954015 in words is "twelve billion, six hundred eighty-three million, nine hundred fifty-four thousand, fifteen".