6313559 has 4 divisors (see below), whose sum is σ = 7215504. Its totient is φ = 5411616.

The previous prime is 6313513. The next prime is 6313583. The reversal of 6313559 is 9553136.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6313559 - 2¹⁶ = 6248023 is a prime.

It is a super-2 number, since 2×6313559² = 79722054492962, which 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 (6313589) 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 in 3 ways as a sum of consecutive naturals, for example, 450962 + ... + 450975.

It is an arithmetic number, because the mean of its divisors is an integer number (1803876).

Almost surely, 2^6313559 is an apocalyptic number.

6313559 is a deficient number, since it is larger than the sum of its proper divisors (901945).

6313559 is an equidigital number, since it uses as much as digits as its factorization.

6313559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901944.

The product of its digits is 12150, while the sum is 32.

The square root of 6313559 is about 2512.6796453189. The cubic root of 6313559 is about 184.8238791348.

The spelling of 6313559 in words is "six million, three hundred thirteen thousand, five hundred fifty-nine".