501201415032 has 16 divisors (see below), whose sum is σ = 1253003537640. Its totient is φ = 167067138336.

The previous prime is 501201415027. The next prime is 501201415051. The reversal of 501201415032 is 230514102105.

It is a happy number.

It is a super-2 number, since 2×501201415032² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 20883392293 = 501201415032 / (5 + 0 + 1 + 2 + 0 + 1 + 4 + 1 + 5 + 0 + 3 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 501201414993 and 501201415011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10441696123 + ... + 10441696170.

Almost surely, 2^501201415032 is an apocalyptic number.

It is an amenable number.

501201415032 is an abundant number, since it is smaller than the sum of its proper divisors (751802122608).

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

501201415032 is a wasteful number, since it uses less digits than its factorization.

501201415032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20883392302 (or 20883392298 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 501201415032 its reverse (230514102105), we get a palindrome (731715517137).

The spelling of 501201415032 in words is "five hundred one billion, two hundred one million, four hundred fifteen thousand, thirty-two".