5204342020 has 48 divisors (see below), whose sum is σ = 11420051328. Its totient is φ = 1988476160.

The previous prime is 5204341981. The next prime is 5204342021. The reversal of 5204342020 is 202434025.

It is a super-3 number, since 3×5204342020³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 5204341982 and 5204342000.

It is not an unprimeable number, because it can be changed into a prime (5204342021) 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, 342627 + ... + 357493.

It is an arithmetic number, because the mean of its divisors is an integer number (237917736).

Almost surely, 2^5204342020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5204342020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5710025664).

5204342020 is an abundant number, since it is smaller than the sum of its proper divisors (6215709308).

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

5204342020 is a wasteful number, since it uses less digits than its factorization.

5204342020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15660 (or 15658 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 5204342020 is about 72141.1257189684. The cubic root of 5204342020 is about 1732.9602851851.

Adding to 5204342020 its reverse (202434025), we get a palindrome (5406776045).

The spelling of 5204342020 in words is "five billion, two hundred four million, three hundred forty-two thousand, twenty".