8204546456 has 16 divisors (see below), whose sum is σ = 15504656640. Its totient is φ = 4069971360.

The previous prime is 8204546437. The next prime is 8204546527. The reversal of 8204546456 is 6546454028.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4036655 + ... + 4038686.

It is an arithmetic number, because the mean of its divisors is an integer number (969041040).

Almost surely, 2^8204546456 is an apocalyptic number.

It is an amenable number.

8204546456 is a deficient number, since it is larger than the sum of its proper divisors (7300110184).

8204546456 is a wasteful number, since it uses less digits than its factorization.

8204546456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8075474 (or 8075470 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 44.

The square root of 8204546456 is about 90578.9515064068. The cubic root of 8204546456 is about 2016.9022918671.

The spelling of 8204546456 in words is "eight billion, two hundred four million, five hundred forty-six thousand, four hundred fifty-six".