501152432 has 20 divisors (see below), whose sum is σ = 1059254376. Its totient is φ = 227796480.

The previous prime is 501152419. The next prime is 501152453. The reversal of 501152432 is 234251105.

It is a junction number, because it is equal to n+sod(n) for n = 501152398 and 501152407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1423553 + ... + 1423904.

Almost surely, 2^501152432 is an apocalyptic number.

It is an amenable number.

501152432 is an abundant number, since it is smaller than the sum of its proper divisors (558101944).

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

501152432 is a wasteful number, since it uses less digits than its factorization.

501152432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2847476 (or 2847470 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 501152432 is about 22386.4341063958. The cubic root of 501152432 is about 794.3098486780.

The spelling of 501152432 in words is "five hundred one million, one hundred fifty-two thousand, four hundred thirty-two".