555240513330 has 48 divisors (see below), whose sum is σ = 1444946382360. Its totient is φ = 147928644864.

The previous prime is 555240513277. The next prime is 555240513341. The reversal of 555240513330 is 33315042555.

555240513330 is a `hidden beast` number, since 5 + 552 + 40 + 5 + 1 + 33 + 30 = 666.

555240513330 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 496800835281 + 58439678049 = 704841^2 + 241743^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2723835 + ... + 2920574.

Almost surely, 2^555240513330 is an apocalyptic number.

555240513330 is an abundant number, since it is smaller than the sum of its proper divisors (889705869030).

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

555240513330 is a wasteful number, since it uses less digits than its factorization.

555240513330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5645515 (or 5645512 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 36.

Adding to 555240513330 its reverse (33315042555), we get a palindrome (588555555885).

The spelling of 555240513330 in words is "five hundred fifty-five billion, two hundred forty million, five hundred thirteen thousand, three hundred thirty".