502608061 has 4 divisors (see below), whose sum is σ = 502767324. Its totient is φ = 502448800.

The previous prime is 502608059. The next prime is 502608109. The reversal of 502608061 is 160806205.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 469545561 + 33062500 = 21669^2 + 5750^2 .

It is a cyclic number.

It is not a de Polignac number, because 502608061 - 2¹ = 502608059 is a prime.

It is a super-2 number, since 2×502608061² = 505229725964359442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502608461) 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, 74800 + ... + 81241.

It is an arithmetic number, because the mean of its divisors is an integer number (125691831).

Almost surely, 2^502608061 is an apocalyptic number.

It is an amenable number.

502608061 is a deficient number, since it is larger than the sum of its proper divisors (159263).

502608061 is a wasteful number, since it uses less digits than its factorization.

502608061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159262.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 502608061 is about 22418.9219410747. The cubic root of 502608061 is about 795.0781463996.

The spelling of 502608061 in words is "five hundred two million, six hundred eight thousand, sixty-one".