24980563 has 4 divisors (see below), whose sum is σ = 24990840. Its totient is φ = 24970288.

The previous prime is 24980561. The next prime is 24980591. The reversal of 24980563 is 36508942.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 24980563 - 2¹ = 24980561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24980561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 783 + ... + 7111.

It is an arithmetic number, because the mean of its divisors is an integer number (6247710).

Almost surely, 2^24980563 is an apocalyptic number.

24980563 is a deficient number, since it is larger than the sum of its proper divisors (10277).

24980563 is an equidigital number, since it uses as much as digits as its factorization.

24980563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10276.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 24980563 is about 4998.0559220561. The cubic root of 24980563 is about 292.3259753303.

The spelling of 24980563 in words is "twenty-four million, nine hundred eighty thousand, five hundred sixty-three".