563662312 has 8 divisors (see below), whose sum is σ = 1056866850. Its totient is φ = 281831152.

The previous prime is 563662291. The next prime is 563662321. The reversal of 563662312 is 213266365.

It can be written as a sum of positive squares in only one way, i.e., 436559236 + 127103076 = 20894^2 + 11274^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35228887 + ... + 35228902.

Almost surely, 2^563662312 is an apocalyptic number.

It is an amenable number.

563662312 is a deficient number, since it is larger than the sum of its proper divisors (493204538).

563662312 is a wasteful number, since it uses less digits than its factorization.

563662312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70457795 (or 70457791 counting only the distinct ones).

The product of its digits is 38880, while the sum is 34.

The square root of 563662312 is about 23741.5734946107. The cubic root of 563662312 is about 826.0499943358.

The spelling of 563662312 in words is "five hundred sixty-three million, six hundred sixty-two thousand, three hundred twelve".