5215253131232 has 12 divisors (see below), whose sum is σ = 10267529602176. Its totient is φ = 2607626565600.

The previous prime is 5215253131223. The next prime is 5215253131237. The reversal of 5215253131232 is 2321313525125.

It is a super-3 number, since 3×5215253131232³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 5215253131192 and 5215253131201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5215253131237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81488330144 + ... + 81488330207.

It is an arithmetic number, because the mean of its divisors is an integer number (855627466848).

Almost surely, 2^{5215253131232} is an apocalyptic number.

It is an amenable number.

5215253131232 is a deficient number, since it is larger than the sum of its proper divisors (5052276470944).

5215253131232 is a wasteful number, since it uses less digits than its factorization.

5215253131232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162976660361 (or 162976660353 counting only the distinct ones).

The product of its digits is 54000, while the sum is 35.

Adding to 5215253131232 its reverse (2321313525125), we get a palindrome (7536566656357).

The spelling of 5215253131232 in words is "five trillion, two hundred fifteen billion, two hundred fifty-three million, one hundred thirty-one thousand, two hundred thirty-two".