500611040 has 24 divisors (see below), whose sum is σ = 1182693960. Its totient is φ = 200244352.

The previous prime is 500611039. The next prime is 500611049. The reversal of 500611040 is 40116005.

It is a happy number.

It is a super-2 number, since 2×500611040² = 501222826739763200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500611049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1564250 + ... + 1564569.

It is an arithmetic number, because the mean of its divisors is an integer number (49278915).

Almost surely, 2^500611040 is an apocalyptic number.

It is an amenable number.

500611040 is an abundant number, since it is smaller than the sum of its proper divisors (682082920).

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

500611040 is a wasteful number, since it uses less digits than its factorization.

500611040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3128834 (or 3128826 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 500611040 is about 22374.3388729142. The cubic root of 500611040 is about 794.0237162113.

Adding to 500611040 its reverse (40116005), we get a palindrome (540727045).

The spelling of 500611040 in words is "five hundred million, six hundred eleven thousand, forty".