501700232272 has 10 divisors (see below), whose sum is σ = 972044200058. Its totient is φ = 250850116128.

The previous prime is 501700232263. The next prime is 501700232279. The reversal of 501700232272 is 272232007105.

It can be written as a sum of positive squares in only one way, i.e., 405076239936 + 96623992336 = 636456^2 + 310844^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501700232279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15678132243 + ... + 15678132274.

Almost surely, 2^501700232272 is an apocalyptic number.

It is an amenable number.

501700232272 is a deficient number, since it is larger than the sum of its proper divisors (470343967786).

501700232272 is a wasteful number, since it uses less digits than its factorization.

501700232272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31356264525 (or 31356264519 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 31.

Adding to 501700232272 its reverse (272232007105), we get a palindrome (773932239377).

The spelling of 501700232272 in words is "five hundred one billion, seven hundred million, two hundred thirty-two thousand, two hundred seventy-two".