2505938562 has 48 divisors (see below), whose sum is σ = 5503500288. Its totient is φ = 824010720.

The previous prime is 2505938549. The next prime is 2505938581. The reversal of 2505938562 is 2658395052.

2505938562 is a `hidden beast` number, since 2 + 5 + 0 + 59 + 38 + 562 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 404863 + ... + 411005.

It is an arithmetic number, because the mean of its divisors is an integer number (114656256).

Almost surely, 2^2505938562 is an apocalyptic number.

2505938562 is an abundant number, since it is smaller than the sum of its proper divisors (2997561726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2505938562 is a wasteful number, since it uses less digits than its factorization.

2505938562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6455 (or 6452 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 45.

The square root of 2505938562 is about 50059.3503953058. The cubic root of 2505938562 is about 1358.2826076565.

The spelling of 2505938562 in words is "two billion, five hundred five million, nine hundred thirty-eight thousand, five hundred sixty-two".