20652300705 has 64 divisors (see below), whose sum is σ = 35614080000. Its totient is φ = 10187903232.

The previous prime is 20652300679. The next prime is 20652300763. The reversal of 20652300705 is 50700325602.

It is not a de Polignac number, because 20652300705 - 2⁷ = 20652300577 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2501314 + ... + 2509556.

It is an arithmetic number, because the mean of its divisors is an integer number (556470000).

Almost surely, 2^20652300705 is an apocalyptic number.

It is an amenable number.

20652300705 is a deficient number, since it is larger than the sum of its proper divisors (14961779295).

20652300705 is a wasteful number, since it uses less digits than its factorization.

20652300705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8478.

The product of its (nonzero) digits is 12600, while the sum is 30.

The spelling of 20652300705 in words is "twenty billion, six hundred fifty-two million, three hundred thousand, seven hundred five".