12652434502 has 16 divisors (see below), whose sum is σ = 19344632112. Its totient is φ = 6205034880.

The previous prime is 12652434469. The next prime is 12652434503. The reversal of 12652434502 is 20543425621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12652434503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171399 + ... + 233842.

It is an arithmetic number, because the mean of its divisors is an integer number (1209039507).

Almost surely, 2^12652434502 is an apocalyptic number.

12652434502 is a deficient number, since it is larger than the sum of its proper divisors (6692197610).

12652434502 is a wasteful number, since it uses less digits than its factorization.

12652434502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405543.

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 12652434502 in words is "twelve billion, six hundred fifty-two million, four hundred thirty-four thousand, five hundred two".