2040647063 has 16 divisors (see below), whose sum is σ = 2643755520. Its totient is φ = 1529598816.

The previous prime is 2040647057. The next prime is 2040647083. The reversal of 2040647063 is 3607460402.

It is a cyclic number.

It is not a de Polignac number, because 2040647063 - 2⁸ = 2040646807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040647023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 588395 + ... + 591852.

It is an arithmetic number, because the mean of its divisors is an integer number (165234720).

Almost surely, 2^2040647063 is an apocalyptic number.

2040647063 is a deficient number, since it is larger than the sum of its proper divisors (603108457).

2040647063 is a wasteful number, since it uses less digits than its factorization.

2040647063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180286.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 2040647063 is about 45173.5217024309. The cubic root of 2040647063 is about 1268.3992196221.

The spelling of 2040647063 in words is "two billion, forty million, six hundred forty-seven thousand, sixty-three".