5651299 has 2 divisors, whose sum is σ = 5651300. Its totient is φ = 5651298.

The previous prime is 5651297. The next prime is 5651309. The reversal of 5651299 is 9921565.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5651299 - 2¹ = 5651297 is a prime.

Together with 5651297, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5651291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2825649 + 2825650.

It is an arithmetic number, because the mean of its divisors is an integer number (2825650).

Almost surely, 2^5651299 is an apocalyptic number.

5651299 is a deficient number, since it is larger than the sum of its proper divisors (1).

5651299 is an equidigital number, since it uses as much as digits as its factorization.

5651299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24300, while the sum is 37.

The square root of 5651299 is about 2377.2460958008. The cubic root of 5651299 is about 178.1213980599.

The spelling of 5651299 in words is "five million, six hundred fifty-one thousand, two hundred ninety-nine".