20652524060 has 48 divisors (see below), whose sum is σ = 49608006336. Its totient is φ = 7074872832.

The previous prime is 20652524047. The next prime is 20652524063. The reversal of 20652524060 is 6042525602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20652524063) 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 15 ways as a sum of consecutive naturals, for example, 105194 + ... + 228846.

It is an arithmetic number, because the mean of its divisors is an integer number (1033500132).

Almost surely, 2^20652524060 is an apocalyptic number.

20652524060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20652524060 is an abundant number, since it is smaller than the sum of its proper divisors (28955482276).

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

20652524060 is a wasteful number, since it uses less digits than its factorization.

20652524060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124862 (or 124860 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 20652524060 in words is "twenty billion, six hundred fifty-two million, five hundred twenty-four thousand, sixty".