550530640610 has 16 divisors (see below), whose sum is σ = 1049246633016. Its totient is φ = 207258594048.

The previous prime is 550530640483. The next prime is 550530640643. The reversal of 550530640610 is 16046035055.

It can be written as a sum of positive squares in 4 ways, for example, as 550114439809 + 416200801 = 741697^2 + 20401^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1619207597 + ... + 1619207936.

Almost surely, 2^550530640610 is an apocalyptic number.

550530640610 is a deficient number, since it is larger than the sum of its proper divisors (498715992406).

550530640610 is a wasteful number, since it uses less digits than its factorization.

550530640610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3238415557.

The product of its (nonzero) digits is 54000, while the sum is 35.

Adding to 550530640610 its reverse (16046035055), we get a palindrome (566576675665).

The spelling of 550530640610 in words is "five hundred fifty billion, five hundred thirty million, six hundred forty thousand, six hundred ten".