500921652 has 48 divisors (see below), whose sum is σ = 1457229312. Its totient is φ = 130109280.

The previous prime is 500921621. The next prime is 500921737. The reversal of 500921652 is 256129005.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270138 + ... + 271985.

It is an arithmetic number, because the mean of its divisors is an integer number (30358944).

Almost surely, 2^500921652 is an apocalyptic number.

It is an amenable number.

500921652 is an abundant number, since it is smaller than the sum of its proper divisors (956307660).

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

500921652 is a wasteful number, since it uses less digits than its factorization.

500921652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542148 (or 542146 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 500921652 is about 22381.2790519219. The cubic root of 500921652 is about 794.1879037630.

The spelling of 500921652 in words is "five hundred million, nine hundred twenty-one thousand, six hundred fifty-two".