550527530550 has 48 divisors (see below), whose sum is σ = 1412387882640. Its totient is φ = 141745018240.

The previous prime is 550527530549. The next prime is 550527530563. The reversal of 550527530550 is 55035725055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63274677 + ... + 63283376.

It is an arithmetic number, because the mean of its divisors is an integer number (29424747555).

Almost surely, 2^550527530550 is an apocalyptic number.

550527530550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

550527530550 is an abundant number, since it is smaller than the sum of its proper divisors (861860352090).

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

550527530550 is a wasteful number, since it uses less digits than its factorization.

550527530550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126558097 (or 126558092 counting only the distinct ones).

The product of its (nonzero) digits is 656250, while the sum is 42.

The spelling of 550527530550 in words is "five hundred fifty billion, five hundred twenty-seven million, five hundred thirty thousand, five hundred fifty".