5331251020 has 48 divisors (see below), whose sum is σ = 11345130720. Its totient is φ = 2104091136.

The previous prime is 5331251011. The next prime is 5331251039. The reversal of 5331251020 is 201521335.

It is a junction number, because it is equal to n+sod(n) for n = 5331250982 and 5331251000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1713226 + ... + 1716334.

It is an arithmetic number, because the mean of its divisors is an integer number (236356890).

Almost surely, 2^5331251020 is an apocalyptic number.

It is an amenable number.

5331251020 is an abundant number, since it is smaller than the sum of its proper divisors (6013879700).

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

5331251020 is a wasteful number, since it uses less digits than its factorization.

5331251020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4234 (or 4232 counting only the distinct ones).

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

The square root of 5331251020 is about 73015.4163173778. The cubic root of 5331251020 is about 1746.9335163423.

Adding to 5331251020 its reverse (201521335), we get a palindrome (5532772355).

The spelling of 5331251020 in words is "five billion, three hundred thirty-one million, two hundred fifty-one thousand, twenty".