5331033640 has 32 divisors (see below), whose sum is σ = 12081132000. Its totient is φ = 2117070144.

The previous prime is 5331033583. The next prime is 5331033641. The reversal of 5331033640 is 463301335.

It is a junction number, because it is equal to n+sod(n) for n = 5331033599 and 5331033608.

It is not an unprimeable number, because it can be changed into a prime (5331033641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473850 + ... + 484969.

It is an arithmetic number, because the mean of its divisors is an integer number (377535375).

Almost surely, 2^5331033640 is an apocalyptic number.

It is an amenable number.

5331033640 is an abundant number, since it is smaller than the sum of its proper divisors (6750098360).

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

5331033640 is a wasteful number, since it uses less digits than its factorization.

5331033640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958969 (or 958965 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 28.

The square root of 5331033640 is about 73013.9277124577. The cubic root of 5331033640 is about 1746.9097724738.

Adding to 5331033640 its reverse (463301335), we get a palindrome (5794334975).

The spelling of 5331033640 in words is "five billion, three hundred thirty-one million, thirty-three thousand, six hundred forty".