1022650763 has 2 divisors, whose sum is σ = 1022650764. Its totient is φ = 1022650762.

The previous prime is 1022650757. The next prime is 1022650777. The reversal of 1022650763 is 3670562201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1022650763 - 2²⁰ = 1021602187 is a prime.

It is not a weakly prime, because it can be changed into another prime (1022650703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511325381 + 511325382.

It is an arithmetic number, because the mean of its divisors is an integer number (511325382).

Almost surely, 2^1022650763 is an apocalyptic number.

1022650763 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022650763 is an equidigital number, since it uses as much as digits as its factorization.

1022650763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 1022650763 is about 31978.9112228669. The cubic root of 1022650763 is about 1007.4939546912.

The spelling of 1022650763 in words is "one billion, twenty-two million, six hundred fifty thousand, seven hundred sixty-three".