20325525130 has 32 divisors (see below), whose sum is σ = 37220082048. Its totient is φ = 7989537600.

The previous prime is 20325525079. The next prime is 20325525151. The reversal of 20325525130 is 3152552302.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 670195 + ... + 699865.

It is an arithmetic number, because the mean of its divisors is an integer number (1163127564).

Almost surely, 2^20325525130 is an apocalyptic number.

20325525130 is a deficient number, since it is larger than the sum of its proper divisors (16894556918).

20325525130 is a wasteful number, since it uses less digits than its factorization.

20325525130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30862.

The product of its (nonzero) digits is 9000, while the sum is 28.

The spelling of 20325525130 in words is "twenty billion, three hundred twenty-five million, five hundred twenty-five thousand, one hundred thirty".