503540060 has 24 divisors (see below), whose sum is σ = 1057907760. Its totient is φ = 201325824.

The previous prime is 503540047. The next prime is 503540069. The reversal of 503540060 is 60045305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503540069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57236 + ... + 65444.

It is an arithmetic number, because the mean of its divisors is an integer number (44079490).

Almost surely, 2^503540060 is an apocalyptic number.

It is an amenable number.

503540060 is an abundant number, since it is smaller than the sum of its proper divisors (554367700).

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

503540060 is a wasteful number, since it uses less digits than its factorization.

503540060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11285 (or 11283 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 503540060 is about 22439.6983045673. The cubic root of 503540060 is about 795.5692875360.

Adding to 503540060 its reverse (60045305), we get a palindrome (563585365).

The spelling of 503540060 in words is "five hundred three million, five hundred forty thousand, sixty".