12517062466 has 8 divisors (see below), whose sum is σ = 19175074560. Its totient is φ = 6125370948.

The previous prime is 12517062463. The next prime is 12517062473. The reversal of 12517062466 is 66426071521.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (12517062463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66580026 + ... + 66580213.

It is an arithmetic number, because the mean of its divisors is an integer number (2396884320).

Almost surely, 2^12517062466 is an apocalyptic number.

12517062466 is a deficient number, since it is larger than the sum of its proper divisors (6658012094).

12517062466 is a wasteful number, since it uses less digits than its factorization.

12517062466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133160288.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 12517062466 in words is "twelve billion, five hundred seventeen million, sixty-two thousand, four hundred sixty-six".