2040363617 has 2 divisors, whose sum is σ = 2040363618. Its totient is φ = 2040363616.

The previous prime is 2040363581. The next prime is 2040363683. The reversal of 2040363617 is 7163630402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1656164416 + 384199201 = 40696^2 + 19601^2 .

It is a cyclic number.

It is not a de Polignac number, because 2040363617 - 2⁶ = 2040363553 is a prime.

It is not a weakly prime, because it can be changed into another prime (2040362617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020181808 + 1020181809.

It is an arithmetic number, because the mean of its divisors is an integer number (1020181809).

Almost surely, 2^2040363617 is an apocalyptic number.

It is an amenable number.

2040363617 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040363617 is an equidigital number, since it uses as much as digits as its factorization.

2040363617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 2040363617 is about 45170.3842910374. The cubic root of 2040363617 is about 1268.3404899935.

The spelling of 2040363617 in words is "two billion, forty million, three hundred sixty-three thousand, six hundred seventeen".