133422541553 has 8 divisors (see below), whose sum is σ = 152574609408. Its totient is φ = 114293399904.

The previous prime is 133422541517. The next prime is 133422541561. The reversal of 133422541553 is 355145224331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133422541553 - 2³⁶ = 64703064817 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (133422541573) 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 7 ways as a sum of consecutive naturals, for example, 5719076 + ... + 5742357.

It is an arithmetic number, because the mean of its divisors is an integer number (19071826176).

Almost surely, 2^133422541553 is an apocalyptic number.

It is an amenable number.

133422541553 is a deficient number, since it is larger than the sum of its proper divisors (19152067855).

133422541553 is a wasteful number, since it uses less digits than its factorization.

133422541553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11463103.

The product of its digits is 216000, while the sum is 38.

Adding to 133422541553 its reverse (355145224331), we get a palindrome (488567765884).

The spelling of 133422541553 in words is "one hundred thirty-three billion, four hundred twenty-two million, five hundred forty-one thousand, five hundred fifty-three".