8045498664 has 96 divisors (see below), whose sum is σ = 25825101120. Its totient is φ = 2298710016.

The previous prime is 8045498651. The next prime is 8045498683. The reversal of 8045498664 is 4668945408.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 8045498664.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 282009 + ... + 309224.

It is an arithmetic number, because the mean of its divisors is an integer number (269011470).

Almost surely, 2^8045498664 is an apocalyptic number.

8045498664 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

8045498664 is an abundant number, since it is smaller than the sum of its proper divisors (17779602456).

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

8045498664 is a wasteful number, since it uses less digits than its factorization.

8045498664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591261 (or 591245 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 54.

The square root of 8045498664 is about 89696.7037521446. The cubic root of 8045498664 is about 2003.7843900129.

The spelling of 8045498664 in words is "eight billion, forty-five million, four hundred ninety-eight thousand, six hundred sixty-four".