550355154324 has 12 divisors (see below), whose sum is σ = 1284162026784. Its totient is φ = 183451718104.

The previous prime is 550355154299. The next prime is 550355154389. The reversal of 550355154324 is 423451553055.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 22931464752 + ... + 22931464775.

It is an arithmetic number, because the mean of its divisors is an integer number (107013502232).

Almost surely, 2^550355154324 is an apocalyptic number.

It is an amenable number.

550355154324 is an abundant number, since it is smaller than the sum of its proper divisors (733806872460).

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

550355154324 is a wasteful number, since it uses less digits than its factorization.

550355154324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45862929534 (or 45862929532 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 42.

The spelling of 550355154324 in words is "five hundred fifty billion, three hundred fifty-five million, one hundred fifty-four thousand, three hundred twenty-four".