12652652854 has 4 divisors (see below), whose sum is σ = 18978979284. Its totient is φ = 6326326426.

The previous prime is 12652652833. The next prime is 12652652861. The reversal of 12652652854 is 45825625621.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3163163212 + ... + 3163163215.

It is an arithmetic number, because the mean of its divisors is an integer number (4744744821).

Almost surely, 2^12652652854 is an apocalyptic number.

12652652854 is a deficient number, since it is larger than the sum of its proper divisors (6326326430).

12652652854 is an equidigital number, since it uses as much as digits as its factorization.

12652652854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6326326429.

The product of its digits is 1152000, while the sum is 46.

The spelling of 12652652854 in words is "twelve billion, six hundred fifty-two million, six hundred fifty-two thousand, eight hundred fifty-four".