20052392160 has 288 divisors, whose sum is σ = 69278533632. Its totient is φ = 4869365760.

The previous prime is 20052392093. The next prime is 20052392161. The reversal of 20052392160 is 6129325002.

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 (20052392161) 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 47 ways as a sum of consecutive naturals, for example, 4297989 + ... + 4302651.

It is an arithmetic number, because the mean of its divisors is an integer number (240550464).

Almost surely, 2^20052392160 is an apocalyptic number.

20052392160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20052392160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34639266816).

20052392160 is an abundant number, since it is smaller than the sum of its proper divisors (49226141472).

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

20052392160 is a wasteful number, since it uses less digits than its factorization.

20052392160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4746 (or 4721 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 20052392160 in words is "twenty billion, fifty-two million, three hundred ninety-two thousand, one hundred sixty".