2563082667 has 12 divisors (see below), whose sum is σ = 3703215360. Its totient is φ = 1708267248.

The previous prime is 2563082659. The next prime is 2563082677. The reversal of 2563082667 is 7662803652.

It is a happy number.

2563082667 is a `hidden beast` number, since 2 + 5 + 630 + 8 + 2 + 6 + 6 + 7 = 666.

It is not a de Polignac number, because 2563082667 - 2³ = 2563082659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2563082647) 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, 192 + ... + 71597.

It is an arithmetic number, because the mean of its divisors is an integer number (308601280).

Almost surely, 2^2563082667 is an apocalyptic number.

2563082667 is a deficient number, since it is larger than the sum of its proper divisors (1140132693).

2563082667 is a wasteful number, since it uses less digits than its factorization.

2563082667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75762 (or 75759 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 2563082667 is about 50626.8966755814. The cubic root of 2563082667 is about 1368.5296294247.

The spelling of 2563082667 in words is "two billion, five hundred sixty-three million, eighty-two thousand, six hundred sixty-seven".