550510610560 has 32 divisors (see below), whose sum is σ = 1316064429900. Its totient is φ = 220204243968.

The previous prime is 550510610549. The next prime is 550510610621. The reversal of 550510610560 is 65016015055.

It can be written as a sum of positive squares in 2 ways, for example, as 449940442176 + 100570168384 = 670776^2 + 317128^2 .

It is a tau number, because it is divible by the number of its divisors (32).

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, 430085775 + ... + 430087054.

Almost surely, 2^550510610560 is an apocalyptic number.

It is an amenable number.

550510610560 is an abundant number, since it is smaller than the sum of its proper divisors (765553819340).

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

550510610560 is an equidigital number, since it uses as much as digits as its factorization.

550510610560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860172848 (or 860172836 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 550510610560 in words is "five hundred fifty billion, five hundred ten million, six hundred ten thousand, five hundred sixty".