12652445337 has 64 divisors (see below), whose sum is σ = 20495892480. Its totient is φ = 6786768384.

The previous prime is 12652445317. The next prime is 12652445411. The reversal of 12652445337 is 73354425621.

It is not a de Polignac number, because 12652445337 - 2³¹ = 10504961689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12652445317) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 8073528 + ... + 8075094.

It is an arithmetic number, because the mean of its divisors is an integer number (320248320).

Almost surely, 2^12652445337 is an apocalyptic number.

It is an amenable number.

12652445337 is a deficient number, since it is larger than the sum of its proper divisors (7843447143).

12652445337 is a wasteful number, since it uses less digits than its factorization.

12652445337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902.

The product of its digits is 604800, while the sum is 42.

The spelling of 12652445337 in words is "twelve billion, six hundred fifty-two million, four hundred forty-five thousand, three hundred thirty-seven".