5105573273646 has 24 divisors (see below), whose sum is σ = 11331882145584. Its totient is φ = 1660349031840.

The previous prime is 5105573273641. The next prime is 5105573273651. The reversal of 5105573273646 is 6463723755015.

5105573273646 is a `hidden beast` number, since 5 + 1 + 0 + 5 + 573 + 2 + 7 + 3 + 64 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (5105573273641) and next prime (5105573273651).

It is a junction number, because it is equal to n+sod(n) for n = 5105573273592 and 5105573273601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5105573273641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3459059746 + ... + 3459061221.

It is an arithmetic number, because the mean of its divisors is an integer number (472161756066).

Almost surely, 2^{5105573273646} is an apocalyptic number.

5105573273646 is an abundant number, since it is smaller than the sum of its proper divisors (6226308871938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5105573273646 is a wasteful number, since it uses less digits than its factorization.

5105573273646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6918121016 (or 6918121013 counting only the distinct ones).

The product of its (nonzero) digits is 15876000, while the sum is 54.

The spelling of 5105573273646 in words is "five trillion, one hundred five billion, five hundred seventy-three million, two hundred seventy-three thousand, six hundred forty-six".