1386725623063 has 8 divisors (see below), whose sum is σ = 1517655874176. Its totient is φ = 1256606086200.

The previous prime is 1386725623051. The next prime is 1386725623067. The reversal of 1386725623063 is 3603265276831.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1386725623063 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1386725623063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1386725623067) 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, 202674981 + ... + 202681822.

It is an arithmetic number, because the mean of its divisors is an integer number (189706984272).

Almost surely, 2^{1386725623063} is an apocalyptic number.

1386725623063 is a deficient number, since it is larger than the sum of its proper divisors (130930251113).

1386725623063 is a wasteful number, since it uses less digits than its factorization.

1386725623063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405357125.

The product of its (nonzero) digits is 6531840, while the sum is 52.

The spelling of 1386725623063 in words is "one trillion, three hundred eighty-six billion, seven hundred twenty-five million, six hundred twenty-three thousand, sixty-three".