956122766503 has 2 divisors, whose sum is σ = 956122766504. Its totient is φ = 956122766502.

The previous prime is 956122766477. The next prime is 956122766507. The reversal of 956122766503 is 305667221659.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-956122766503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (956122766507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 478061383251 + 478061383252.

It is an arithmetic number, because the mean of its divisors is an integer number (478061383252).

Almost surely, 2^956122766503 is an apocalyptic number.

956122766503 is a deficient number, since it is larger than the sum of its proper divisors (1).

956122766503 is an equidigital number, since it uses as much as digits as its factorization.

956122766503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4082400, while the sum is 52.

The spelling of 956122766503 in words is "nine hundred fifty-six billion, one hundred twenty-two million, seven hundred sixty-six thousand, five hundred three".