5211751582859 has 4 divisors (see below), whose sum is σ = 5214256030680. Its totient is φ = 5209247135040.

The previous prime is 5211751582781. The next prime is 5211751582871. The reversal of 5211751582859 is 9582851571125.

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 5211751582859 - 2²⁴ = 5211734805643 is a prime.

It is a super-3 number, since 3×5211751582859³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5211751582798 and 5211751582807.

It is not an unprimeable number, because it can be changed into a prime (5211751582159) 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, 1252220789 + ... + 1252224950.

It is an arithmetic number, because the mean of its divisors is an integer number (1303564007670).

Almost surely, 2^{5211751582859} is an apocalyptic number.

5211751582859 is a deficient number, since it is larger than the sum of its proper divisors (2504447821).

5211751582859 is a wasteful number, since it uses less digits than its factorization.

5211751582859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2504447820.

The product of its digits is 10080000, while the sum is 59.

The spelling of 5211751582859 in words is "five trillion, two hundred eleven billion, seven hundred fifty-one million, five hundred eighty-two thousand, eight hundred fifty-nine".