550621346024 has 64 divisors (see below), whose sum is σ = 1081147392000. Its totient is φ = 262584653760.

The previous prime is 550621346021. The next prime is 550621346057. The reversal of 550621346024 is 420643126055.

It is not an unprimeable number, because it can be changed into a prime (550621346021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11005337 + ... + 11055255.

It is an arithmetic number, because the mean of its divisors is an integer number (16892928000).

Almost surely, 2^550621346024 is an apocalyptic number.

It is an amenable number.

550621346024 is a deficient number, since it is larger than the sum of its proper divisors (530526045976).

550621346024 is a wasteful number, since it uses less digits than its factorization.

550621346024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50598 (or 50594 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 550621346024 in words is "five hundred fifty billion, six hundred twenty-one million, three hundred forty-six thousand, twenty-four".