23275426533 has 16 divisors (see below), whose sum is σ = 31209486336. Its totient is φ = 15429366000.

The previous prime is 23275426511. The next prime is 23275426543. The reversal of 23275426533 is 33562457232.

It is a happy number.

It is not a de Polignac number, because 23275426533 - 2³⁰ = 22201684709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23275426543) 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 in 15 ways as a sum of consecutive naturals, for example, 431610 + ... + 482532.

It is an arithmetic number, because the mean of its divisors is an integer number (1950592896).

Almost surely, 2^23275426533 is an apocalyptic number.

It is an amenable number.

23275426533 is a deficient number, since it is larger than the sum of its proper divisors (7934059803).

23275426533 is a wasteful number, since it uses less digits than its factorization.

23275426533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51784.

The product of its digits is 907200, while the sum is 42.

The spelling of 23275426533 in words is "twenty-three billion, two hundred seventy-five million, four hundred twenty-six thousand, five hundred thirty-three".