55055050505033 has 16 divisors (see below), whose sum is σ = 61448213232000. Its totient is φ = 49020095331072.

The previous prime is 55055050505003. The next prime is 55055050505069. The reversal of 55055050505033 is 33050505055055.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 55055050505033 - 2⁶ = 55055050504969 is a prime.

It is a super-2 number, since 2×55055050505033² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (55055050505003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119974853 + ... + 120432866.

It is an arithmetic number, because the mean of its divisors is an integer number (3840513327000).

Almost surely, 2^{55055050505033} is an apocalyptic number.

It is an amenable number.

55055050505033 is a deficient number, since it is larger than the sum of its proper divisors (6393162726967).

55055050505033 is a wasteful number, since it uses less digits than its factorization.

55055050505033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240408464.

The product of its (nonzero) digits is 703125, while the sum is 41.

The spelling of 55055050505033 in words is "fifty-five trillion, fifty-five billion, fifty million, five hundred five thousand, thirty-three".