20243652060 has 48 divisors (see below), whose sum is σ = 57480579072. Its totient is φ = 5322273600.

The previous prime is 20243652053. The next prime is 20243652061. The reversal of 20243652060 is 6025634202.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20243652061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2371756 + ... + 2380275.

It is an arithmetic number, because the mean of its divisors is an integer number (1197512064).

Almost surely, 2^20243652060 is an apocalyptic number.

20243652060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20243652060 is an abundant number, since it is smaller than the sum of its proper divisors (37236927012).

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

20243652060 is a wasteful number, since it uses less digits than its factorization.

20243652060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4752114 (or 4752112 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The spelling of 20243652060 in words is "twenty billion, two hundred forty-three million, six hundred fifty-two thousand, sixty".