20325263146027 has 16 divisors (see below), whose sum is σ = 23250389436352. Its totient is φ = 17405523233280.

The previous prime is 20325263145991. The next prime is 20325263146039. The reversal of 20325263146027 is 72064136252302.

It is not a de Polignac number, because 20325263146027 - 2³⁵ = 20290903407659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20325263144027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34526383 + ... + 35110135.

It is an arithmetic number, because the mean of its divisors is an integer number (1453149339772).

Almost surely, 2^{20325263146027} is an apocalyptic number.

20325263146027 is a deficient number, since it is larger than the sum of its proper divisors (2925126290325).

20325263146027 is a wasteful number, since it uses less digits than its factorization.

20325263146027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588358.

The product of its (nonzero) digits is 725760, while the sum is 43.

Adding to 20325263146027 its reverse (72064136252302), we get a palindrome (92389399398329).

The spelling of 20325263146027 in words is "twenty trillion, three hundred twenty-five billion, two hundred sixty-three million, one hundred forty-six thousand, twenty-seven".