500560020 has 48 divisors (see below), whose sum is σ = 1557299520. Its totient is φ = 133482528.

The previous prime is 500560009. The next prime is 500560031. The reversal of 500560020 is 20065005.

It is an interprime number because it is at equal distance from previous prime (500560009) and next prime (500560031).

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

It is a junction number, because it is equal to n+sod(n) for n = 500559975 and 500560002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 462942 + ... + 464021.

It is an arithmetic number, because the mean of its divisors is an integer number (32443740).

Almost surely, 2^500560020 is an apocalyptic number.

It is an amenable number.

500560020 is an abundant number, since it is smaller than the sum of its proper divisors (1056739500).

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

500560020 is a wasteful number, since it uses less digits than its factorization.

500560020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926981 (or 926973 counting only the distinct ones).

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

The square root of 500560020 is about 22373.1986984427. The cubic root of 500560020 is about 793.9967408665.

It can be divided in two parts, 5005 and 60020, that added together give a square (65025 = 255²).

The spelling of 500560020 in words is "five hundred million, five hundred sixty thousand, twenty".