5155066662071 has 4 divisors (see below), whose sum is σ = 5155136383152. Its totient is φ = 5154996940992.

The previous prime is 5155066662017. The next prime is 5155066662091. The reversal of 5155066662071 is 1702666605515.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5155066662071 - 2⁶ = 5155066662007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5155066662091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34749515 + ... + 34897548.

It is an arithmetic number, because the mean of its divisors is an integer number (1288784095788).

Almost surely, 2^{5155066662071} is an apocalyptic number.

5155066662071 is a deficient number, since it is larger than the sum of its proper divisors (69721081).

5155066662071 is an equidigital number, since it uses as much as digits as its factorization.

5155066662071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69721080.

The product of its (nonzero) digits is 2268000, while the sum is 50.

The spelling of 5155066662071 in words is "five trillion, one hundred fifty-five billion, sixty-six million, six hundred sixty-two thousand, seventy-one".