5331051240 has 128 divisors (see below), whose sum is σ = 16426005120. Its totient is φ = 1383321600.

The previous prime is 5331051223. The next prime is 5331051287. The reversal of 5331051240 is 421501335.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 5331051240.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2247255 + ... + 2249625.

It is an arithmetic number, because the mean of its divisors is an integer number (128328165).

Almost surely, 2^5331051240 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 5331051240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8213002560).

5331051240 is an abundant number, since it is smaller than the sum of its proper divisors (11094953880).

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

5331051240 is a wasteful number, since it uses less digits than its factorization.

5331051240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2883 (or 2879 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 5331051240 is about 73014.0482373084. The cubic root of 5331051240 is about 1746.9116949013.

Adding to 5331051240 its reverse (421501335), we get a palindrome (5752552575).

The spelling of 5331051240 in words is "five billion, three hundred thirty-one million, fifty-one thousand, two hundred forty".