6361812823 has 2 divisors, whose sum is σ = 6361812824. Its totient is φ = 6361812822.

The previous prime is 6361812799. The next prime is 6361812829. The reversal of 6361812823 is 3282181636.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6361812823 - 2⁵ = 6361812791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6361812829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3180906411 + 3180906412.

It is an arithmetic number, because the mean of its divisors is an integer number (3180906412).

Almost surely, 2^6361812823 is an apocalyptic number.

6361812823 is a deficient number, since it is larger than the sum of its proper divisors (1).

6361812823 is an equidigital number, since it uses as much as digits as its factorization.

6361812823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 40.

The square root of 6361812823 is about 79760.9730570033. The cubic root of 6361812823 is about 1852.9354734192.

The spelling of 6361812823 in words is "six billion, three hundred sixty-one million, eight hundred twelve thousand, eight hundred twenty-three".