563531374 has 32 divisors (see below), whose sum is σ = 1018298880. Its totient is φ = 228487392.

The previous prime is 563531327. The next prime is 563531377. The reversal of 563531374 is 473135365.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563531377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364447 + ... + 365989.

It is an arithmetic number, because the mean of its divisors is an integer number (31821840).

Almost surely, 2^563531374 is an apocalyptic number.

563531374 is a deficient number, since it is larger than the sum of its proper divisors (454767506).

563531374 is a wasteful number, since it uses less digits than its factorization.

563531374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2944.

The product of its digits is 113400, while the sum is 37.

The square root of 563531374 is about 23738.8157665879. The cubic root of 563531374 is about 825.9860259465.

The spelling of 563531374 in words is "five hundred sixty-three million, five hundred thirty-one thousand, three hundred seventy-four".