553220260 has 12 divisors (see below), whose sum is σ = 1161762588. Its totient is φ = 221288096.

The previous prime is 553220251. The next prime is 553220287. The reversal of 553220260 is 62022355.

It can be written as a sum of positive squares in 2 ways, for example, as 428986944 + 124233316 = 20712^2 + 11146^2 .

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, 13830487 + ... + 13830526.

It is an arithmetic number, because the mean of its divisors is an integer number (96813549).

Almost surely, 2^553220260 is an apocalyptic number.

It is an amenable number.

553220260 is an abundant number, since it is smaller than the sum of its proper divisors (608542328).

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

553220260 is a wasteful number, since it uses less digits than its factorization.

553220260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27661022 (or 27661020 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 553220260 is about 23520.6347703458. The cubic root of 553220260 is about 820.9172068749.

The spelling of 553220260 in words is "five hundred fifty-three million, two hundred twenty thousand, two hundred sixty".