14525451223 has 2 divisors, whose sum is σ = 14525451224. Its totient is φ = 14525451222.

The previous prime is 14525451197. The next prime is 14525451277. The reversal of 14525451223 is 32215452541.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14525451223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14525451293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7262725611 + 7262725612.

It is an arithmetic number, because the mean of its divisors is an integer number (7262725612).

Almost surely, 2^14525451223 is an apocalyptic number.

14525451223 is a deficient number, since it is larger than the sum of its proper divisors (1).

14525451223 is an equidigital number, since it uses as much as digits as its factorization.

14525451223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48000, while the sum is 34.

The spelling of 14525451223 in words is "fourteen billion, five hundred twenty-five million, four hundred fifty-one thousand, two hundred twenty-three".