20325652304 has 20 divisors (see below), whose sum is σ = 39386402100. Its totient is φ = 10161419520.

The previous prime is 20325652301. The next prime is 20325652313. The reversal of 20325652304 is 40325652302.

It can be written as a sum of positive squares in 2 ways, for example, as 16756784704 + 3568867600 = 129448^2 + 59740^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20325652301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36644 + ... + 204924.

It is an arithmetic number, because the mean of its divisors is an integer number (1969320105).

Almost surely, 2^20325652304 is an apocalyptic number.

It is an amenable number.

20325652304 is a deficient number, since it is larger than the sum of its proper divisors (19060749796).

20325652304 is a wasteful number, since it uses less digits than its factorization.

20325652304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175838 (or 175832 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

The spelling of 20325652304 in words is "twenty billion, three hundred twenty-five million, six hundred fifty-two thousand, three hundred four".