823160627563 has 2 divisors, whose sum is σ = 823160627564. Its totient is φ = 823160627562.

The previous prime is 823160627519. The next prime is 823160627581. The reversal of 823160627563 is 365726061328.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-823160627563 is a prime.

It is not a weakly prime, because it can be changed into another prime (823160624563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 411580313781 + 411580313782.

It is an arithmetic number, because the mean of its divisors is an integer number (411580313782).

Almost surely, 2^823160627563 is an apocalyptic number.

823160627563 is a deficient number, since it is larger than the sum of its proper divisors (1).

823160627563 is an equidigital number, since it uses as much as digits as its factorization.

823160627563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 823160627563 in words is "eight hundred twenty-three billion, one hundred sixty million, six hundred twenty-seven thousand, five hundred sixty-three".