550635011260 has 48 divisors (see below), whose sum is σ = 1230568282944. Its totient is φ = 206245587968.

The previous prime is 550635011219. The next prime is 550635011261. The reversal of 550635011260 is 62110536055.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550635011261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4043464 + ... + 4177423.

It is an arithmetic number, because the mean of its divisors is an integer number (25636839228).

Almost surely, 2^550635011260 is an apocalyptic number.

It is an amenable number.

550635011260 is an abundant number, since it is smaller than the sum of its proper divisors (679933271684).

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

550635011260 is a wasteful number, since it uses less digits than its factorization.

550635011260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8221110 (or 8221108 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 550635011260 in words is "five hundred fifty billion, six hundred thirty-five million, eleven thousand, two hundred sixty".