22553359471 has 2 divisors, whose sum is σ = 22553359472. Its totient is φ = 22553359470.

The previous prime is 22553359463. The next prime is 22553359531. The reversal of 22553359471 is 17495335522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22553359471 - 2³ = 22553359463 is a prime.

It is a super-3 number, since 3×22553359471³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22553359441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11276679735 + 11276679736.

It is an arithmetic number, because the mean of its divisors is an integer number (11276679736).

Almost surely, 2^22553359471 is an apocalyptic number.

22553359471 is a deficient number, since it is larger than the sum of its proper divisors (1).

22553359471 is an equidigital number, since it uses as much as digits as its factorization.

22553359471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1134000, while the sum is 46.

The spelling of 22553359471 in words is "twenty-two billion, five hundred fifty-three million, three hundred fifty-nine thousand, four hundred seventy-one".