563240337 has 32 divisors (see below), whose sum is σ = 831458304. Its totient is φ = 336312000.

The previous prime is 563240317. The next prime is 563240347. The reversal of 563240337 is 733042365.

It is not a de Polignac number, because 563240337 - 2⁸ = 563240081 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 563240298 and 563240307.

It is not an unprimeable number, because it can be changed into a prime (563240317) 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 in 31 ways as a sum of consecutive naturals, for example, 1156308 + ... + 1156794.

It is an arithmetic number, because the mean of its divisors is an integer number (25983072).

Almost surely, 2^563240337 is an apocalyptic number.

It is an amenable number.

563240337 is a deficient number, since it is larger than the sum of its proper divisors (268217967).

563240337 is a wasteful number, since it uses less digits than its factorization.

563240337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949.

The product of its (nonzero) digits is 45360, while the sum is 33.

The square root of 563240337 is about 23732.6849934853. The cubic root of 563240337 is about 825.8438073693.

The spelling of 563240337 in words is "five hundred sixty-three million, two hundred forty thousand, three hundred thirty-seven".