133224552455 has 8 divisors (see below), whose sum is σ = 159872009472. Its totient is φ = 106577944288.

The previous prime is 133224552397. The next prime is 133224552467. The reversal of 133224552455 is 554255422331.

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 133224552455 - 2⁸ = 133224552199 is a prime.

It is a super-3 number, since 3×133224552455³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209129 + ... + 556941.

It is an arithmetic number, because the mean of its divisors is an integer number (19984001184).

Almost surely, 2^133224552455 is an apocalyptic number.

133224552455 is a deficient number, since it is larger than the sum of its proper divisors (26647457017).

133224552455 is an equidigital number, since it uses as much as digits as its factorization.

133224552455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424425.

The product of its digits is 720000, while the sum is 41.

Adding to 133224552455 its reverse (554255422331), we get a palindrome (687479974786).

The spelling of 133224552455 in words is "one hundred thirty-three billion, two hundred twenty-four million, five hundred fifty-two thousand, four hundred fifty-five".