563525356 has 24 divisors (see below), whose sum is σ = 998623584. Its totient is φ = 278227200.

The previous prime is 563525353. The next prime is 563525399. The reversal of 563525356 is 653525365.

563525356 = T₄₇₉ + T₄₈₀ + ... + T₁₅₁₆.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (563525353) 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, 101796 + ... + 107188.

It is an arithmetic number, because the mean of its divisors is an integer number (41609316).

Almost surely, 2^563525356 is an apocalyptic number.

It is an amenable number.

563525356 is a deficient number, since it is larger than the sum of its proper divisors (435098228).

563525356 is a wasteful number, since it uses less digits than its factorization.

563525356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5721 (or 5719 counting only the distinct ones).

The product of its digits is 405000, while the sum is 40.

The square root of 563525356 is about 23738.6890118220. The cubic root of 563525356 is about 825.9830856775.

Subtracting 563525356 from its reverse (653525365), we obtain a palindrome (90000009).

It can be divided in two parts, 5635 and 25356, that multiplied together give a triangular number (142881060 = T₁₆₉₀₄).

The spelling of 563525356 in words is "five hundred sixty-three million, five hundred twenty-five thousand, three hundred fifty-six".