14503905425 has 6 divisors (see below), whose sum is σ = 17984842758. Its totient is φ = 11603124320.

The previous prime is 14503905407. The next prime is 14503905457. The reversal of 14503905425 is 52450930541.

It can be written as a sum of positive squares in 3 ways, for example, as 3978581776 + 10525323649 = 63076^2 + 102593^2 .

It is not a de Polignac number, because 14503905425 - 2¹² = 14503901329 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 290078084 + ... + 290078133.

It is an arithmetic number, because the mean of its divisors is an integer number (2997473793).

Almost surely, 2^14503905425 is an apocalyptic number.

It is an amenable number.

14503905425 is a deficient number, since it is larger than the sum of its proper divisors (3480937333).

14503905425 is an equidigital number, since it uses as much as digits as its factorization.

14503905425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580156227 (or 580156222 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 14503905425 in words is "fourteen billion, five hundred three million, nine hundred five thousand, four hundred twenty-five".