14425645533 has 32 divisors (see below), whose sum is σ = 21425214720. Its totient is φ = 8576616960.

The previous prime is 14425645529. The next prime is 14425645541. The reversal of 14425645533 is 33554652441.

It is not a de Polignac number, because 14425645533 - 2² = 14425645529 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14425645513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120903 + ... + 208491.

It is an arithmetic number, because the mean of its divisors is an integer number (669537960).

Almost surely, 2^14425645533 is an apocalyptic number.

14425645533 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14425645533 is a deficient number, since it is larger than the sum of its proper divisors (6999569187).

14425645533 is a wasteful number, since it uses less digits than its factorization.

14425645533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87749.

The product of its digits is 864000, while the sum is 42.

The spelling of 14425645533 in words is "fourteen billion, four hundred twenty-five million, six hundred forty-five thousand, five hundred thirty-three".