2562840063 has 12 divisors (see below), whose sum is σ = 4230720208. Its totient is φ = 1464480000.

The previous prime is 2562840043. The next prime is 2562840089. The reversal of 2562840063 is 3600482652.

2562840063 is a `hidden beast` number, since 25 + 628 + 4 + 0 + 0 + 6 + 3 = 666.

It is not a de Polignac number, because 2562840063 - 2¹² = 2562835967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2562840043) 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 11 ways as a sum of consecutive naturals, for example, 20339938 + ... + 20340063.

Almost surely, 2^2562840063 is an apocalyptic number.

2562840063 is a deficient number, since it is larger than the sum of its proper divisors (1667880145).

2562840063 is a wasteful number, since it uses less digits than its factorization.

2562840063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40680014 (or 40680011 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 2562840063 is about 50624.5006197592. The cubic root of 2562840063 is about 1368.4864494885.

The spelling of 2562840063 in words is "two billion, five hundred sixty-two million, eight hundred forty thousand, sixty-three".