501315452152 has 32 divisors (see below), whose sum is σ = 960020812800. Its totient is φ = 245310514144.

The previous prime is 501315452117. The next prime is 501315452171. The reversal of 501315452152 is 251254513105.

It is a super-2 number, since 2×501315452152² (a number of 24 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 10090749 + ... + 10140307.

It is an arithmetic number, because the mean of its divisors is an integer number (30000650400).

Almost surely, 2^501315452152 is an apocalyptic number.

It is an amenable number.

501315452152 is a deficient number, since it is larger than the sum of its proper divisors (458705360648).

501315452152 is a wasteful number, since it uses less digits than its factorization.

501315452152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76515 (or 76511 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 34.

Adding to 501315452152 its reverse (251254513105), we get a palindrome (752569965257).

The spelling of 501315452152 in words is "five hundred one billion, three hundred fifteen million, four hundred fifty-two thousand, one hundred fifty-two".