506570980 has 12 divisors (see below), whose sum is σ = 1063799100. Its totient is φ = 202628384.

The previous prime is 506570963. The next prime is 506570993. The reversal of 506570980 is 89075605.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 372567204 + 134003776 = 19302^2 + 11576^2 .

It is a super-2 number, since 2×506570980² = 513228315556320800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12664255 + ... + 12664294.

It is an arithmetic number, because the mean of its divisors is an integer number (88649925).

Almost surely, 2^506570980 is an apocalyptic number.

It is an amenable number.

506570980 is an abundant number, since it is smaller than the sum of its proper divisors (557228120).

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

506570980 is a wasteful number, since it uses less digits than its factorization.

506570980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25328558 (or 25328556 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 40.

The square root of 506570980 is about 22507.1317586226. The cubic root of 506570980 is about 797.1623318671.

The spelling of 506570980 in words is "five hundred six million, five hundred seventy thousand, nine hundred eighty".