283618768963 has 2 divisors, whose sum is σ = 283618768964. Its totient is φ = 283618768962.

The previous prime is 283618768903. The next prime is 283618768969. The reversal of 283618768963 is 369867816382.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 283618768963 - 2¹⁷ = 283618637891 is a prime.

It is a super-2 number, since 2×283618768963² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (283618768969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141809384481 + 141809384482.

It is an arithmetic number, because the mean of its divisors is an integer number (141809384482).

Almost surely, 2^283618768963 is an apocalyptic number.

283618768963 is a deficient number, since it is larger than the sum of its proper divisors (1).

283618768963 is an equidigital number, since it uses as much as digits as its factorization.

283618768963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 125411328, while the sum is 67.

The spelling of 283618768963 in words is "two hundred eighty-three billion, six hundred eighteen million, seven hundred sixty-eight thousand, nine hundred sixty-three".