10725719814 has 20 divisors (see below), whose sum is σ = 24033557724. Its totient is φ = 3575239884.

The previous prime is 10725719783. The next prime is 10725719819. The reversal of 10725719814 is 41891752701.

It is a happy number.

10725719814 is a `hidden beast` number, since 1 + 0 + 72 + 571 + 9 + 8 + 1 + 4 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10725719814.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10725719819) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 33103912 + ... + 33104235.

Almost surely, 2^10725719814 is an apocalyptic number.

10725719814 is an abundant number, since it is smaller than the sum of its proper divisors (13307837910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10725719814 is an equidigital number, since it uses as much as digits as its factorization.

10725719814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66208161 (or 66208152 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 45.

The spelling of 10725719814 in words is "ten billion, seven hundred twenty-five million, seven hundred nineteen thousand, eight hundred fourteen".