55708172185233 has 8 divisors (see below), whose sum is σ = 74559987108288. Its totient is φ = 36997569359504.

The previous prime is 55708172185217. The next prime is 55708172185349. The reversal of 55708172185233 is 33258127180755.

It is a happy number.

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 55708172185233 - 2⁴ = 55708172185217 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (55708172185213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35303023410 + ... + 35303024987.

It is an arithmetic number, because the mean of its divisors is an integer number (9319998388536).

Almost surely, 2^{55708172185233} is an apocalyptic number.

It is an amenable number.

55708172185233 is a deficient number, since it is larger than the sum of its proper divisors (18851814923055).

55708172185233 is a wasteful number, since it uses less digits than its factorization.

55708172185233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70606048663.

The product of its (nonzero) digits is 14112000, while the sum is 57.

The spelling of 55708172185233 in words is "fifty-five trillion, seven hundred eight billion, one hundred seventy-two million, one hundred eighty-five thousand, two hundred thirty-three".