5255713819066 has 16 divisors (see below), whose sum is σ = 8052357231360. Its totient is φ = 2571609338640.

The previous prime is 5255713819001. The next prime is 5255713819099. The reversal of 5255713819066 is 6609183175525.

It is a happy number.

It is a super-2 number, since 2×5255713819066² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5255713819066.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2924430 + ... + 4366201.

It is an arithmetic number, because the mean of its divisors is an integer number (503272326960).

Almost surely, 2^{5255713819066} is an apocalyptic number.

5255713819066 is a deficient number, since it is larger than the sum of its proper divisors (2796643412294).

5255713819066 is a wasteful number, since it uses less digits than its factorization.

5255713819066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7298349.

The product of its (nonzero) digits is 13608000, while the sum is 58.

The spelling of 5255713819066 in words is "five trillion, two hundred fifty-five billion, seven hundred thirteen million, eight hundred nineteen thousand, sixty-six".