20027327252 has 12 divisors (see below), whose sum is σ = 35048822676. Its totient is φ = 10013377920.

The previous prime is 20027327237. The next prime is 20027327267. The reversal of 20027327252 is 25272372002.

It is an interprime number because it is at equal distance from previous prime (20027327237) and next prime (20027327267).

It can be written as a sum of positive squares in 2 ways, for example, as 10406856196 + 9620471056 = 102014^2 + 98084^2 .

It is a congruent number.

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, 206138 + ... + 287310.

It is an arithmetic number, because the mean of its divisors is an integer number (2920735223).

Almost surely, 2^20027327252 is an apocalyptic number.

It is an amenable number.

20027327252 is a deficient number, since it is larger than the sum of its proper divisors (15021495424).

20027327252 is a wasteful number, since it uses less digits than its factorization.

20027327252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142858 (or 142856 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 32.

Adding to 20027327252 its reverse (25272372002), we get a palindrome (45299699254).

The spelling of 20027327252 in words is "twenty billion, twenty-seven million, three hundred twenty-seven thousand, two hundred fifty-two".