14748888025 has 27 divisors (see below), whose sum is σ = 18542825119. Its totient is φ = 11637345680.

The previous prime is 14748887981. The next prime is 14748888031. The reversal of 14748888025 is 52088884741.

It is a happy number.

The square root of 14748888025 is 121445.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 5309599689 + 9439288336 = 72867^2 + 97156^2 .

It is not a de Polignac number, because 14748888025 - 2⁹ = 14748887513 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 64972962 + ... + 64973188.

Almost surely, 2^14748888025 is an apocalyptic number.

14748888025 is the 121445-th square number.

14748888025 is the 60723-rd centered octagonal number.

It is an amenable number.

14748888025 is a deficient number, since it is larger than the sum of its proper divisors (3793937094).

14748888025 is an frugal number, since it uses more digits than its factorization.

14748888025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678 (or 339 counting only the distinct ones).

The product of its (nonzero) digits is 4587520, while the sum is 55.

The spelling of 14748888025 in words is "fourteen billion, seven hundred forty-eight million, eight hundred eighty-eight thousand, twenty-five".