563736432 has 40 divisors (see below), whose sum is σ = 1664365696. Its totient is φ = 161067456.

The previous prime is 563736421. The next prime is 563736443. The reversal of 563736432 is 234637365.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (563736421) and next prime (563736443).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 838558 + ... + 839229.

Almost surely, 2^563736432 is an apocalyptic number.

It is an amenable number.

563736432 is an abundant number, since it is smaller than the sum of its proper divisors (1100629264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

563736432 is a wasteful number, since it uses less digits than its factorization.

563736432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1677805 (or 1677799 counting only the distinct ones).

The product of its digits is 272160, while the sum is 39.

The square root of 563736432 is about 23743.1344181850. The cubic root of 563736432 is about 826.0862004949.

The spelling of 563736432 in words is "five hundred sixty-three million, seven hundred thirty-six thousand, four hundred thirty-two".