12503570739 has 16 divisors (see below), whose sum is σ = 18193860480. Its totient is φ = 7575068160.

The previous prime is 12503570731. The next prime is 12503570741. The reversal of 12503570739 is 93707530521.

12503570739 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12503570739 - 2³ = 12503570731 is a prime.

It is a super-2 number, since 2×12503570739² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12503570739.

It is not an unprimeable number, because it can be changed into a prime (12503570731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19347 + ... + 159315.

It is an arithmetic number, because the mean of its divisors is an integer number (1137116280).

Almost surely, 2^12503570739 is an apocalyptic number.

12503570739 is a deficient number, since it is larger than the sum of its proper divisors (5690289741).

12503570739 is a wasteful number, since it uses less digits than its factorization.

12503570739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142690.

The product of its (nonzero) digits is 198450, while the sum is 42.

The spelling of 12503570739 in words is "twelve billion, five hundred three million, five hundred seventy thousand, seven hundred thirty-nine".