500161360 has 20 divisors (see below), whose sum is σ = 1162875348. Its totient is φ = 200064512.

The previous prime is 500161351. The next prime is 500161367. The reversal of 500161360 is 63161005.

It can be written as a sum of positive squares in 2 ways, for example, as 130599184 + 369562176 = 11428^2 + 19224^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×500161360² = 500322772074099200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500161367) 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, 3125929 + ... + 3126088.

Almost surely, 2^500161360 is an apocalyptic number.

It is an amenable number.

500161360 is an abundant number, since it is smaller than the sum of its proper divisors (662713988).

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

500161360 is a wasteful number, since it uses less digits than its factorization.

500161360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6252030 (or 6252024 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 500161360 is about 22364.2876032303. The cubic root of 500161360 is about 793.7858978123.

The spelling of 500161360 in words is "five hundred million, one hundred sixty-one thousand, three hundred sixty".