325543563 has 8 divisors (see below), whose sum is σ = 482286800. Its totient is φ = 217029024.

The previous prime is 325543529. The next prime is 325543579. The reversal of 325543563 is 365345523.

325543563 is a `hidden beast` number, since 3 + 2 + 55 + 43 + 563 = 666.

It is not a de Polignac number, because 325543563 - 2⁶ = 325543499 is a prime.

It is a super-2 number, since 2×325543563² = 211957222821469938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325543063) 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, 6028558 + ... + 6028611.

It is an arithmetic number, because the mean of its divisors is an integer number (60285850).

Almost surely, 2^325543563 is an apocalyptic number.

325543563 is a deficient number, since it is larger than the sum of its proper divisors (156743237).

325543563 is a wasteful number, since it uses less digits than its factorization.

325543563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12057178 (or 12057172 counting only the distinct ones).

The product of its digits is 162000, while the sum is 36.

The square root of 325543563 is about 18042.8258041805. The cubic root of 325543563 is about 687.9175208443.

The spelling of 325543563 in words is "three hundred twenty-five million, five hundred forty-three thousand, five hundred sixty-three".