20325051035 has 4 divisors (see below), whose sum is σ = 24390061248. Its totient is φ = 16260040824.

The previous prime is 20325051001. The next prime is 20325051053. The reversal of 20325051035 is 53015052302.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20325051035 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20325050995 and 20325051013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2032505099 + ... + 2032505108.

It is an arithmetic number, because the mean of its divisors is an integer number (6097515312).

Almost surely, 2^20325051035 is an apocalyptic number.

20325051035 is a deficient number, since it is larger than the sum of its proper divisors (4065010213).

20325051035 is an equidigital number, since it uses as much as digits as its factorization.

20325051035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4065010212.

The product of its (nonzero) digits is 4500, while the sum is 26.

The spelling of 20325051035 in words is "twenty billion, three hundred twenty-five million, fifty-one thousand, thirty-five".