20652300764 has 24 divisors (see below), whose sum is σ = 36794822400. Its totient is φ = 10139882480.

The previous prime is 20652300763. The next prime is 20652300817. The reversal of 20652300764 is 46700325602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20652300763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166967 + ... + 263025.

It is an arithmetic number, because the mean of its divisors is an integer number (1533117600).

Almost surely, 2^20652300764 is an apocalyptic number.

It is an amenable number.

20652300764 is a deficient number, since it is larger than the sum of its proper divisors (16142521636).

20652300764 is a wasteful number, since it uses less digits than its factorization.

20652300764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97033 (or 97031 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The spelling of 20652300764 in words is "twenty billion, six hundred fifty-two million, three hundred thousand, seven hundred sixty-four".