550088423997 has 16 divisors (see below), whose sum is σ = 838725148800. Its totient is φ = 314150553792.

The previous prime is 550088423957. The next prime is 550088424007. The reversal of 550088423997 is 799324880055.

It is not a de Polignac number, because 550088423997 - 2⁷ = 550088423869 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 550088423997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550088423957) 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, 7700622 + ... + 7771727.

It is an arithmetic number, because the mean of its divisors is an integer number (52420321800).

Almost surely, 2^550088423997 is an apocalyptic number.

It is an amenable number.

550088423997 is a deficient number, since it is larger than the sum of its proper divisors (288636724803).

550088423997 is a wasteful number, since it uses less digits than its factorization.

550088423997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15474052.

The product of its (nonzero) digits is 21772800, while the sum is 60.

The spelling of 550088423997 in words is "five hundred fifty billion, eighty-eight million, four hundred twenty-three thousand, nine hundred ninety-seven".