5851693 has 2 divisors, whose sum is σ = 5851694. Its totient is φ = 5851692.

The previous prime is 5851691. The next prime is 5851697. The reversal of 5851693 is 3961585.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5774409 + 77284 = 2403^2 + 278^2 .

It is a cyclic number.

It is not a de Polignac number, because 5851693 - 2¹ = 5851691 is a prime.

Together with 5851691, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5851691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2925846 + 2925847.

It is an arithmetic number, because the mean of its divisors is an integer number (2925847).

Almost surely, 2^5851693 is an apocalyptic number.

It is an amenable number.

5851693 is a deficient number, since it is larger than the sum of its proper divisors (1).

5851693 is an equidigital number, since it uses as much as digits as its factorization.

5851693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32400, while the sum is 37.

The square root of 5851693 is about 2419.0272838478. The cubic root of 5851693 is about 180.2023752635.

It can be divided in two parts, 585 and 1693, that added together give a triangular number (2278 = T₆₇).

The spelling of 5851693 in words is "five million, eight hundred fifty-one thousand, six hundred ninety-three".