20527700120 has 48 divisors (see below), whose sum is σ = 46490416560. Its totient is φ = 8157255936.

The previous prime is 20527700113. The next prime is 20527700129. The reversal of 20527700120 is 2100772502.

It is a super-3 number, since 3×20527700120³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20527700120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20527700129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11709164 + ... + 11710916.

It is an arithmetic number, because the mean of its divisors is an integer number (968550345).

Almost surely, 2^20527700120 is an apocalyptic number.

20527700120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20527700120 is an abundant number, since it is smaller than the sum of its proper divisors (25962716440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20527700120 is an equidigital number, since it uses as much as digits as its factorization.

20527700120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3684 (or 1927 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 26.

The spelling of 20527700120 in words is "twenty billion, five hundred twenty-seven million, seven hundred thousand, one hundred twenty".