14525404445 has 4 divisors (see below), whose sum is σ = 17430485340. Its totient is φ = 11620323552.

The previous prime is 14525404433. The next prime is 14525404451. The reversal of 14525404445 is 54440452541.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11059256569 + 3466147876 = 105163^2 + 58874^2 .

It is a cyclic number.

It is not a de Polignac number, because 14525404445 - 2¹⁴ = 14525388061 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14525404399 and 14525404408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1452540440 + ... + 1452540449.

It is an arithmetic number, because the mean of its divisors is an integer number (4357621335).

Almost surely, 2^14525404445 is an apocalyptic number.

It is an amenable number.

14525404445 is a deficient number, since it is larger than the sum of its proper divisors (2905080895).

14525404445 is an equidigital number, since it uses as much as digits as its factorization.

14525404445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2905080894.

The product of its (nonzero) digits is 256000, while the sum is 38.

Adding to 14525404445 its reverse (54440452541), we get a palindrome (68965856986).

The spelling of 14525404445 in words is "fourteen billion, five hundred twenty-five million, four hundred four thousand, four hundred forty-five".