502065000 has 160 divisors (see below), whose sum is σ = 1743192000. Its totient is φ = 133848000.

The previous prime is 502064977. The next prime is 502065001. The reversal of 502065000 is 560205.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (502065001) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 133141 + ... + 136859.

It is an arithmetic number, because the mean of its divisors is an integer number (10894950).

Almost surely, 2^502065000 is an apocalyptic number.

502065000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 502065000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (871596000).

502065000 is an abundant number, since it is smaller than the sum of its proper divisors (1241127000).

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

502065000 is a wasteful number, since it uses less digits than its factorization.

502065000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3754 (or 3729 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 502065000 is about 22406.8070014449. The cubic root of 502065000 is about 794.7916862534.

The spelling of 502065000 in words is "five hundred two million, sixty-five thousand".