550215442534 has 8 divisors (see below), whose sum is σ = 825326508240. Its totient is φ = 275106606456.

The previous prime is 550215442499. The next prime is 550215442571. The reversal of 550215442534 is 435244512055.

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

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, 364452 + ... + 1110520.

It is an arithmetic number, because the mean of its divisors is an integer number (103165813530).

Almost surely, 2^550215442534 is an apocalyptic number.

550215442534 is a deficient number, since it is larger than the sum of its proper divisors (275111065706).

550215442534 is a wasteful number, since it uses less digits than its factorization.

550215442534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114814.

The product of its (nonzero) digits is 480000, while the sum is 40.

Adding to 550215442534 its reverse (435244512055), we get a palindrome (985459954589).

The spelling of 550215442534 in words is "five hundred fifty billion, two hundred fifteen million, four hundred forty-two thousand, five hundred thirty-four".