5315831857152 has 612 divisors, whose sum is σ = 16674399638624. Its totient is φ = 1692216852480.

The previous prime is 5315831857151. The next prime is 5315831857207. The reversal of 5315831857152 is 2517581385135.

It is a happy number.

5315831857152 is a `hidden beast` number, since 5 + 3 + 1 + 5 + 8 + 3 + 18 + 571 + 52 = 666.

It is a super-2 number, since 2×5315831857152² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5315831857151) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8424455877 + ... + 8424456507.

Almost surely, 2^{5315831857152} 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 5315831857152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8337199819312).

5315831857152 is an abundant number, since it is smaller than the sum of its proper divisors (11358567781472).

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

5315831857152 is an frugal number, since it uses more digits than its factorization.

5315831857152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724 (or 659 counting only the distinct ones).

The product of its digits is 5040000, while the sum is 54.

The spelling of 5315831857152 in words is "five trillion, three hundred fifteen billion, eight hundred thirty-one million, eight hundred fifty-seven thousand, one hundred fifty-two".