5325531831516 has 96 divisors (see below), whose sum is σ = 13584515768320. Its totient is φ = 1614025937664.

The previous prime is 5325531831509. The next prime is 5325531831553. The reversal of 5325531831516 is 6151381355235.

It is a super-2 number, since 2×5325531831516² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 1786950 + ... + 3720786.

Almost surely, 2^{5325531831516} 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 5325531831516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6792257884160).

5325531831516 is an abundant number, since it is smaller than the sum of its proper divisors (8258983936804).

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

5325531831516 is a wasteful number, since it uses less digits than its factorization.

5325531831516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1934123 (or 1934121 counting only the distinct ones).

The product of its digits is 1620000, while the sum is 48.

The spelling of 5325531831516 in words is "five trillion, three hundred twenty-five billion, five hundred thirty-one million, eight hundred thirty-one thousand, five hundred sixteen".