550344310552 has 32 divisors (see below), whose sum is σ = 1066547865600. Its totient is φ = 266072625184.

The previous prime is 550344310547. The next prime is 550344310561. The reversal of 550344310552 is 255013443055.

It is a congruent number.

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, 8786152 + ... + 8848567.

It is an arithmetic number, because the mean of its divisors is an integer number (33329620800).

Almost surely, 2^550344310552 is an apocalyptic number.

It is an amenable number.

550344310552 is a deficient number, since it is larger than the sum of its proper divisors (516203555048).

550344310552 is a wasteful number, since it uses less digits than its factorization.

550344310552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17634855 (or 17634851 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

The spelling of 550344310552 in words is "five hundred fifty billion, three hundred forty-four million, three hundred ten thousand, five hundred fifty-two".