879525563 has 16 divisors (see below), whose sum is σ = 1030869504. Its totient is φ = 734648640.

The previous prime is 879525553. The next prime is 879525593. The reversal of 879525563 is 365525978.

It is a cyclic number.

It is not a de Polignac number, because 879525563 - 2⁴ = 879525547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (879525503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460256 + ... + 462162.

It is an arithmetic number, because the mean of its divisors is an integer number (64429344).

Almost surely, 2^879525563 is an apocalyptic number.

879525563 is a deficient number, since it is larger than the sum of its proper divisors (151343941).

879525563 is a wasteful number, since it uses less digits than its factorization.

879525563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3562.

The product of its digits is 2268000, while the sum is 50.

The square root of 879525563 is about 29656.7962362761. The cubic root of 879525563 is about 958.1117262982. Note that the first 3 decimals are identical.

It can be divided in two parts, 879525 and 563, that added together give a palindrome (880088).

The spelling of 879525563 in words is "eight hundred seventy-nine million, five hundred twenty-five thousand, five hundred sixty-three".