8225024622640 has 60 divisors (see below), whose sum is σ = 22245334461936. Its totient is φ = 2820008440704.

The previous prime is 8225024622599. The next prime is 8225024622667. The reversal of 8225024622640 is 462264205228.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1049106364 + ... + 1049114203.

Almost surely, 2^{8225024622640} is an apocalyptic number.

8225024622640 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8225024622640 is an abundant number, since it is smaller than the sum of its proper divisors (14020309839296).

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

8225024622640 is a wasteful number, since it uses less digits than its factorization.

8225024622640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2098220594 (or 2098220581 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 43.

Adding to 8225024622640 its reverse (462264205228), we get a palindrome (8687288827868).

The spelling of 8225024622640 in words is "eight trillion, two hundred twenty-five billion, twenty-four million, six hundred twenty-two thousand, six hundred forty".