14525522069 has 2 divisors, whose sum is σ = 14525522070. Its totient is φ = 14525522068.

The previous prime is 14525522017. The next prime is 14525522071. The reversal of 14525522069 is 96022552541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7425268900 + 7100253169 = 86170^2 + 84263^2 .

It is a cyclic number.

It is not a de Polignac number, because 14525522069 - 2¹² = 14525517973 is a prime.

It is a super-2 number, since 2×14525522069² (a number of 21 digits) contains 22 as substring.

Together with 14525522071, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14525522369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7262761034 + 7262761035.

It is an arithmetic number, because the mean of its divisors is an integer number (7262761035).

Almost surely, 2^14525522069 is an apocalyptic number.

It is an amenable number.

14525522069 is a deficient number, since it is larger than the sum of its proper divisors (1).

14525522069 is an equidigital number, since it uses as much as digits as its factorization.

14525522069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 14525522069 in words is "fourteen billion, five hundred twenty-five million, five hundred twenty-two thousand, sixty-nine".