845062860623 has 2 divisors, whose sum is σ = 845062860624. Its totient is φ = 845062860622.

The previous prime is 845062860619. The next prime is 845062860641. The reversal of 845062860623 is 326068260548.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 845062860623 - 2² = 845062860619 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (845062860643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 422531430311 + 422531430312.

It is an arithmetic number, because the mean of its divisors is an integer number (422531430312).

Almost surely, 2^845062860623 is an apocalyptic number.

845062860623 is a deficient number, since it is larger than the sum of its proper divisors (1).

845062860623 is an equidigital number, since it uses as much as digits as its factorization.

845062860623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3317760, while the sum is 50.

The spelling of 845062860623 in words is "eight hundred forty-five billion, sixty-two million, eight hundred sixty thousand, six hundred twenty-three".