5642870963 has 2 divisors, whose sum is σ = 5642870964. Its totient is φ = 5642870962.

The previous prime is 5642870927. The next prime is 5642870969. The reversal of 5642870963 is 3690782465.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5642870963 - 2¹⁸ = 5642608819 is a prime.

It is not a weakly prime, because it can be changed into another prime (5642870969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2821435481 + 2821435482.

It is an arithmetic number, because the mean of its divisors is an integer number (2821435482).

Almost surely, 2^5642870963 is an apocalyptic number.

5642870963 is a deficient number, since it is larger than the sum of its proper divisors (1).

5642870963 is an equidigital number, since it uses as much as digits as its factorization.

5642870963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The square root of 5642870963 is about 75119.0452748170. The cubic root of 5642870963 is about 1780.3280718149.

The spelling of 5642870963 in words is "five billion, six hundred forty-two million, eight hundred seventy thousand, nine hundred sixty-three".