12652790390 has 8 divisors (see below), whose sum is σ = 22775022720. Its totient is φ = 5061116152.

The previous prime is 12652790389. The next prime is 12652790401. The reversal of 12652790390 is 9309725621.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 632639510 + ... + 632639529.

It is an arithmetic number, because the mean of its divisors is an integer number (2846877840).

Almost surely, 2^12652790390 is an apocalyptic number.

12652790390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12652790390 is a deficient number, since it is larger than the sum of its proper divisors (10122232330).

12652790390 is a wasteful number, since it uses less digits than its factorization.

12652790390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265279046.

The product of its (nonzero) digits is 204120, while the sum is 44.

The spelling of 12652790390 in words is "twelve billion, six hundred fifty-two million, seven hundred ninety thousand, three hundred ninety".