563307373 has 8 divisors (see below), whose sum is σ = 579021048. Its totient is φ = 547782144.

The previous prime is 563307343. The next prime is 563307377. The reversal of 563307373 is 373703365.

563307373 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 13264164 + 550043209 = 3642^2 + 23453^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 563307373 - 2⁵ = 563307341 is a prime.

It is a super-2 number, since 2×563307373² = 634630392952322258, 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 (563307377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41040 + ... + 53017.

It is an arithmetic number, because the mean of its divisors is an integer number (72377631).

Almost surely, 2^563307373 is an apocalyptic number.

563307373 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

563307373 is a deficient number, since it is larger than the sum of its proper divisors (15713675).

563307373 is a wasteful number, since it uses less digits than its factorization.

563307373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94223.

The product of its (nonzero) digits is 119070, while the sum is 37.

The square root of 563307373 is about 23734.0972653269. The cubic root of 563307373 is about 825.8765696235.

The spelling of 563307373 in words is "five hundred sixty-three million, three hundred seven thousand, three hundred seventy-three".