133353211400055 has 12 divisors (see below), whose sum is σ = 231145566426840. Its totient is φ = 71121712746672.

The previous prime is 133353211400051. The next prime is 133353211400089. The reversal of 133353211400055 is 550004112353331.

133353211400055 is a `hidden beast` number, since 1 + 3 + 3 + 3 + 532 + 114 + 0 + 0 + 0 + 5 + 5 = 666.

It is not a de Polignac number, because 133353211400055 - 2² = 133353211400051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133353211399992 and 133353211400019.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133353211400051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1481702348845 + ... + 1481702348934.

It is an arithmetic number, because the mean of its divisors is an integer number (19262130535570).

Almost surely, 2^{133353211400055} is an apocalyptic number.

133353211400055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

133353211400055 is a deficient number, since it is larger than the sum of its proper divisors (97792355026785).

133353211400055 is a wasteful number, since it uses less digits than its factorization.

133353211400055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2963404697790 (or 2963404697787 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

Adding to 133353211400055 its reverse (550004112353331), we get a palindrome (683357323753386).

The spelling of 133353211400055 in words is "one hundred thirty-three trillion, three hundred fifty-three billion, two hundred eleven million, four hundred thousand, fifty-five".