5686910257 has 12 divisors (see below), whose sum is σ = 6723837876. Its totient is φ = 4794582240.

The previous prime is 5686910233. The next prime is 5686910321. The reversal of 5686910257 is 7520196865.

It can be written as a sum of positive squares in 2 ways, for example, as 157351936 + 5529558321 = 12544^2 + 74361^2 .

It is not a de Polignac number, because 5686910257 - 2⁷ = 5686910129 is a prime.

It is a super-3 number, since 3×5686910257³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a self number, because there is not a number n which added to its sum of digits gives 5686910257.

It is not an unprimeable number, because it can be changed into a prime (5686913257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 948318 + ... + 954295.

It is an arithmetic number, because the mean of its divisors is an integer number (560319823).

Almost surely, 2^5686910257 is an apocalyptic number.

It is an amenable number.

5686910257 is a deficient number, since it is larger than the sum of its proper divisors (1036927619).

5686910257 is a wasteful number, since it uses less digits than its factorization.

5686910257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902688 (or 1902681 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 49.

The square root of 5686910257 is about 75411.6055856126. The cubic root of 5686910257 is about 1784.9475468375.

The spelling of 5686910257 in words is "five billion, six hundred eighty-six million, nine hundred ten thousand, two hundred fifty-seven".