14725519801 has 2 divisors, whose sum is σ = 14725519802. Its totient is φ = 14725519800.

The previous prime is 14725519789. The next prime is 14725519817. The reversal of 14725519801 is 10891552741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14136972201 + 588547600 = 118899^2 + 24260^2 .

It is a cyclic number.

It is not a de Polignac number, because 14725519801 - 2⁵ = 14725519769 is a prime.

It is not a weakly prime, because it can be changed into another prime (14725519001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7362759900 + 7362759901.

It is an arithmetic number, because the mean of its divisors is an integer number (7362759901).

Almost surely, 2^14725519801 is an apocalyptic number.

It is an amenable number.

14725519801 is a deficient number, since it is larger than the sum of its proper divisors (1).

14725519801 is an equidigital number, since it uses as much as digits as its factorization.

14725519801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 43.

The spelling of 14725519801 in words is "fourteen billion, seven hundred twenty-five million, five hundred nineteen thousand, eight hundred one".