500552136 has 160 divisors (see below), whose sum is σ = 1614507840. Its totient is φ = 141927552.

The previous prime is 500552123. The next prime is 500552159. The reversal of 500552136 is 631255005.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 739030 + ... + 739706.

It is an arithmetic number, because the mean of its divisors is an integer number (10090674).

Almost surely, 2^500552136 is an apocalyptic number.

500552136 is a gapful number since it is divisible by the number (56) 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 500552136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (807253920).

500552136 is an abundant number, since it is smaller than the sum of its proper divisors (1113955704).

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

500552136 is a wasteful number, since it uses less digits than its factorization.

500552136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865 (or 852 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 500552136 is about 22373.0225047936. The cubic root of 500552136 is about 793.9925722667.

The spelling of 500552136 in words is "five hundred million, five hundred fifty-two thousand, one hundred thirty-six".