12725250039 has 16 divisors (see below), whose sum is σ = 18861330400. Its totient is φ = 8479401408.

The previous prime is 12725250037. The next prime is 12725250059. The reversal of 12725250039 is 93005252721.

12725250039 is a `hidden beast` number, since 1 + 2 + 72 + 52 + 500 + 39 = 666.

It is not a de Polignac number, because 12725250039 - 2¹ = 12725250037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12725249985 and 12725250012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12725250037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56404 + ... + 169209.

It is an arithmetic number, because the mean of its divisors is an integer number (1178833150).

Almost surely, 2^12725250039 is an apocalyptic number.

12725250039 is a deficient number, since it is larger than the sum of its proper divisors (6136080361).

12725250039 is a wasteful number, since it uses less digits than its factorization.

12725250039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227711 (or 227705 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The spelling of 12725250039 in words is "twelve billion, seven hundred twenty-five million, two hundred fifty thousand, thirty-nine".