5113532020 has 12 divisors (see below), whose sum is σ = 10738417284. Its totient is φ = 2045412800.

The previous prime is 5113531993. The next prime is 5113532023. The reversal of 5113532020 is 202353115.

It can be written as a sum of positive squares in 2 ways, for example, as 624800016 + 4488732004 = 24996^2 + 66998^2 .

It is a super-2 number, since 2×5113532020² = 52296419439130560800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5113531982 and 5113532000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5113532023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127838281 + ... + 127838320.

It is an arithmetic number, because the mean of its divisors is an integer number (894868107).

Almost surely, 2^5113532020 is an apocalyptic number.

It is an amenable number.

5113532020 is an abundant number, since it is smaller than the sum of its proper divisors (5624885264).

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

5113532020 is a wasteful number, since it uses less digits than its factorization.

5113532020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255676610 (or 255676608 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 5113532020 is about 71508.9646128372. The cubic root of 5113532020 is about 1722.8216732513.

Adding to 5113532020 its reverse (202353115), we get a palindrome (5315885135).

The spelling of 5113532020 in words is "five billion, one hundred thirteen million, five hundred thirty-two thousand, twenty".