5211770367271 has 8 divisors (see below), whose sum is σ = 5621015575280. Its totient is φ = 4803716558592.

The previous prime is 5211770367263. The next prime is 5211770367299. The reversal of 5211770367271 is 1727630771125.

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 5211770367271 - 2³ = 5211770367263 is a prime.

It is a super-2 number, since 2×5211770367271² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5211770367071) 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, 297840741 + ... + 297858238.

It is an arithmetic number, because the mean of its divisors is an integer number (702626946910).

Almost surely, 2^{5211770367271} is an apocalyptic number.

5211770367271 is a deficient number, since it is larger than the sum of its proper divisors (409245208009).

5211770367271 is a wasteful number, since it uses less digits than its factorization.

5211770367271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595699665.

The product of its (nonzero) digits is 864360, while the sum is 49.

The spelling of 5211770367271 in words is "five trillion, two hundred eleven billion, seven hundred seventy million, three hundred sixty-seven thousand, two hundred seventy-one".