550200399 has 8 divisors (see below), whose sum is σ = 838400640. Its totient is φ = 314400216.

The previous prime is 550200373. The next prime is 550200479. The reversal of 550200399 is 993002055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 550200399 - 2⁹ = 550199887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550400399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13099989 + ... + 13100030.

It is an arithmetic number, because the mean of its divisors is an integer number (104800080).

Almost surely, 2^550200399 is an apocalyptic number.

550200399 is a deficient number, since it is larger than the sum of its proper divisors (288200241).

550200399 is a wasteful number, since it uses less digits than its factorization.

550200399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26200029.

The product of its (nonzero) digits is 12150, while the sum is 33.

The square root of 550200399 is about 23456.3509310378. The cubic root of 550200399 is about 819.4207683132.

The spelling of 550200399 in words is "five hundred fifty million, two hundred thousand, three hundred ninety-nine".