968763511 has 2 divisors, whose sum is σ = 968763512. Its totient is φ = 968763510.

The previous prime is 968763503. The next prime is 968763527. The reversal of 968763511 is 115367869.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 968763511 - 2³ = 968763503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (968763571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484381755 + 484381756.

It is an arithmetic number, because the mean of its divisors is an integer number (484381756).

Almost surely, 2^968763511 is an apocalyptic number.

968763511 is a deficient number, since it is larger than the sum of its proper divisors (1).

968763511 is an equidigital number, since it uses as much as digits as its factorization.

968763511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 46.

The square root of 968763511 is about 31124.9660401421. The cubic root of 968763511 is about 989.4775024050.

The spelling of 968763511 in words is "nine hundred sixty-eight million, seven hundred sixty-three thousand, five hundred eleven".