502023531040332 has 48 divisors (see below), whose sum is σ = 1338761164796160. Its totient is φ = 143431892937792.

The previous prime is 502023531040331. The next prime is 502023531040457. The reversal of 502023531040332 is 233040135320205.

It is a junction number, because it is equal to n+sod(n) for n = 502023531040293 and 502023531040302.

It is not an unprimeable number, because it can be changed into a prime (502023531040331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67303483 + ... + 74389554.

It is an arithmetic number, because the mean of its divisors is an integer number (27890857599920).

Almost surely, 2^{502023531040332} is an apocalyptic number.

It is an amenable number.

502023531040332 is an abundant number, since it is smaller than the sum of its proper divisors (836737633755828).

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

502023531040332 is a wasteful number, since it uses less digits than its factorization.

502023531040332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141735230 (or 141735228 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 33.

Adding to 502023531040332 its reverse (233040135320205), we get a palindrome (735063666360537).

The spelling of 502023531040332 in words is "five hundred two trillion, twenty-three billion, five hundred thirty-one million, forty thousand, three hundred thirty-two".