66124883355 has 16 divisors (see below), whose sum is σ = 108260275200. Its totient is φ = 34446450528.

The previous prime is 66124883311. The next prime is 66124883389. The reversal of 66124883355 is 55338842166.

It is not a de Polignac number, because 66124883355 - 2⁹ = 66124882843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 66124883298 and 66124883307.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51258955 + ... + 51260244.

It is an arithmetic number, because the mean of its divisors is an integer number (6766267200).

Almost surely, 2^66124883355 is an apocalyptic number.

66124883355 is a deficient number, since it is larger than the sum of its proper divisors (42135391845).

66124883355 is a wasteful number, since it uses less digits than its factorization.

66124883355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102519250.

The product of its digits is 4147200, while the sum is 51.

The spelling of 66124883355 in words is "sixty-six billion, one hundred twenty-four million, eight hundred eighty-three thousand, three hundred fifty-five".