8622653745 has 16 divisors (see below), whose sum is σ = 13831721280. Its totient is φ = 4586923584.

The previous prime is 8622653737. The next prime is 8622653771. The reversal of 8622653745 is 5473562268.

It is not a de Polignac number, because 8622653745 - 2³ = 8622653737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8622653694 and 8622653703.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 733039 + ... + 744708.

It is an arithmetic number, because the mean of its divisors is an integer number (864482580).

Almost surely, 2^8622653745 is an apocalyptic number.

It is an amenable number.

8622653745 is a deficient number, since it is larger than the sum of its proper divisors (5209067535).

8622653745 is a wasteful number, since it uses less digits than its factorization.

8622653745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478144.

The product of its digits is 2419200, while the sum is 48.

The square root of 8622653745 is about 92858.2454335639. The cubic root of 8622653745 is about 2050.5969901205.

The spelling of 8622653745 in words is "eight billion, six hundred twenty-two million, six hundred fifty-three thousand, seven hundred forty-five".