959660651 has 2 divisors, whose sum is σ = 959660652. Its totient is φ = 959660650.

The previous prime is 959660633. The next prime is 959660677. The reversal of 959660651 is 156066959.

959660651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (156066959) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 959660651 - 2¹⁸ = 959398507 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 959660596 and 959660605.

It is not a weakly prime, because it can be changed into another prime (959660621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 479830325 + 479830326.

It is an arithmetic number, because the mean of its divisors is an integer number (479830326).

Almost surely, 2^959660651 is an apocalyptic number.

959660651 is a deficient number, since it is larger than the sum of its proper divisors (1).

959660651 is an equidigital number, since it uses as much as digits as its factorization.

959660651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 437400, while the sum is 47.

The square root of 959660651 is about 30978.3900646886. The cubic root of 959660651 is about 986.3685790054.

The spelling of 959660651 in words is "nine hundred fifty-nine million, six hundred sixty thousand, six hundred fifty-one".