550215252334 has 8 divisors (see below), whose sum is σ = 900352231128. Its totient is φ = 250097841960.

The previous prime is 550215252319. The next prime is 550215252341. The reversal of 550215252334 is 433252512055.

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

It is a junction number, because it is equal to n+sod(n) for n = 550215252293 and 550215252302.

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, 12504892077 + ... + 12504892120.

It is an arithmetic number, because the mean of its divisors is an integer number (112544028891).

Almost surely, 2^550215252334 is an apocalyptic number.

550215252334 is a deficient number, since it is larger than the sum of its proper divisors (350136978794).

550215252334 is a wasteful number, since it uses less digits than its factorization.

550215252334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25009784210.

The product of its (nonzero) digits is 180000, while the sum is 37.

Adding to 550215252334 its reverse (433252512055), we get a palindrome (983467764389).

The spelling of 550215252334 in words is "five hundred fifty billion, two hundred fifteen million, two hundred fifty-two thousand, three hundred thirty-four".