2494525563 has 12 divisors (see below), whose sum is σ = 3623335560. Its totient is φ = 1653725376.

The previous prime is 2494525543. The next prime is 2494525571. The reversal of 2494525563 is 3655254942.

2494525563 is a `hidden beast` number, since 2 + 4 + 94 + 5 + 2 + 556 + 3 = 666.

It is not a de Polignac number, because 2494525563 - 2¹⁸ = 2494263419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2494525543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 772606 + ... + 775827.

It is an arithmetic number, because the mean of its divisors is an integer number (301944630).

Almost surely, 2^2494525563 is an apocalyptic number.

2494525563 is a deficient number, since it is larger than the sum of its proper divisors (1128809997).

2494525563 is a wasteful number, since it uses less digits than its factorization.

2494525563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1548618 (or 1548615 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 45.

The square root of 2494525563 is about 49945.2256276814. The cubic root of 2494525563 is about 1356.2174237597.

The spelling of 2494525563 in words is "two billion, four hundred ninety-four million, five hundred twenty-five thousand, five hundred sixty-three".