133455410055 has 80 divisors (see below), whose sum is σ = 261256710528. Its totient is φ = 64636920000.

The previous prime is 133455410047. The next prime is 133455410087. The reversal of 133455410055 is 550014554331.

133455410055 is a `hidden beast` number, since 13 + 34 + 554 + 10 + 0 + 55 = 666.

It is not a de Polignac number, because 133455410055 - 2³ = 133455410047 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4310380 + ... + 4341230.

Almost surely, 2^133455410055 is an apocalyptic number.

133455410055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

133455410055 is a deficient number, since it is larger than the sum of its proper divisors (127801300473).

133455410055 is a wasteful number, since it uses less digits than its factorization.

133455410055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31850 (or 31841 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

Adding to 133455410055 its reverse (550014554331), we get a palindrome (683469964386).

The spelling of 133455410055 in words is "one hundred thirty-three billion, four hundred fifty-five million, four hundred ten thousand, fifty-five".