550063632460 has 48 divisors (see below), whose sum is σ = 1161267063264. Its totient is φ = 218857701888.

The previous prime is 550063632451. The next prime is 550063632467. The reversal of 550063632460 is 64236360055.

It is not an unprimeable number, because it can be changed into a prime (550063632467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20107912 + ... + 20135248.

It is an arithmetic number, because the mean of its divisors is an integer number (24193063818).

Almost surely, 2^550063632460 is an apocalyptic number.

It is an amenable number.

550063632460 is an abundant number, since it is smaller than the sum of its proper divisors (611203430804).

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

550063632460 is a wasteful number, since it uses less digits than its factorization.

550063632460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32650 (or 32648 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 550063632460 in words is "five hundred fifty billion, sixty-three million, six hundred thirty-two thousand, four hundred sixty".