506021160 has 128 divisors (see below), whose sum is σ = 1596672000. Its totient is φ = 128046336.

The previous prime is 506021143. The next prime is 506021171. The reversal of 506021160 is 61120605.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 382981 + ... + 384299.

It is an arithmetic number, because the mean of its divisors is an integer number (12474000).

Almost surely, 2^506021160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 506021160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (798336000).

506021160 is an abundant number, since it is smaller than the sum of its proper divisors (1090650840).

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

506021160 is a wasteful number, since it uses less digits than its factorization.

506021160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1495 (or 1491 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 506021160 is about 22494.9140918564. The cubic root of 506021160 is about 796.8738204981.

Adding to 506021160 its reverse (61120605), we get a palindrome (567141765).

The spelling of 506021160 in words is "five hundred six million, twenty-one thousand, one hundred sixty".