846227652463 has 4 divisors (see below), whose sum is σ = 846237512200. Its totient is φ = 846217792728.

The previous prime is 846227652409. The next prime is 846227652503. The reversal of 846227652463 is 364256722648.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 846227652463 - 2²⁵ = 846194098031 is a prime.

It is a super-2 number, since 2×846227652463² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (846227652763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4799988 + ... + 4973161.

It is an arithmetic number, because the mean of its divisors is an integer number (211559378050).

Almost surely, 2^846227652463 is an apocalyptic number.

846227652463 is a deficient number, since it is larger than the sum of its proper divisors (9859737).

846227652463 is an equidigital number, since it uses as much as digits as its factorization.

846227652463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9859736.

The product of its digits is 23224320, while the sum is 55.

The spelling of 846227652463 in words is "eight hundred forty-six billion, two hundred twenty-seven million, six hundred fifty-two thousand, four hundred sixty-three".