13846448725 has 12 divisors (see below), whose sum is σ = 17189201284. Its totient is φ = 11064510720.

The previous prime is 13846448713. The next prime is 13846448801. The reversal of 13846448725 is 52784464831.

It can be written as a sum of positive squares in 6 ways, for example, as 93257649 + 13753191076 = 9657^2 + 117274^2 .

It is a de Polignac number, because none of the positive numbers 2^k-13846448725 is a prime.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 293844 + ... + 337693.

Almost surely, 2^13846448725 is an apocalyptic number.

It is an amenable number.

13846448725 is a deficient number, since it is larger than the sum of its proper divisors (3342752559).

13846448725 is an equidigital number, since it uses as much as digits as its factorization.

13846448725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632424 (or 632419 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 52.

The spelling of 13846448725 in words is "thirteen billion, eight hundred forty-six million, four hundred forty-eight thousand, seven hundred twenty-five".