500018052 has 24 divisors (see below), whose sum is σ = 1184124256. Its totient is φ = 164184768.

The previous prime is 500018039. The next prime is 500018081. The reversal of 500018052 is 250810005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310153 + ... + 311760.

Almost surely, 2^500018052 is an apocalyptic number.

It is an amenable number.

500018052 is an abundant number, since it is smaller than the sum of its proper divisors (684106204).

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

500018052 is a wasteful number, since it uses less digits than its factorization.

500018052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621987 (or 621985 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 500018052 is about 22361.0834263459. The cubic root of 500018052 is about 793.7100777904.

Adding to 500018052 its reverse (250810005), we get a palindrome (750828057).

The spelling of 500018052 in words is "five hundred million, eighteen thousand, fifty-two".