550137228313 has 8 divisors (see below), whose sum is σ = 552703710240. Its totient is φ = 547572000960.

The previous prime is 550137228283. The next prime is 550137228331. The reversal of 550137228313 is 313822731055.

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

It is a cyclic number.

It is not a de Polignac number, because 550137228313 - 2⁵ = 550137228281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550137220313) 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, 571218 + ... + 1194388.

It is an arithmetic number, because the mean of its divisors is an integer number (69087963780).

Almost surely, 2^550137228313 is an apocalyptic number.

It is an amenable number.

550137228313 is a deficient number, since it is larger than the sum of its proper divisors (2566481927).

550137228313 is a wasteful number, since it uses less digits than its factorization.

550137228313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627287.

The product of its (nonzero) digits is 151200, while the sum is 40.

Adding to 550137228313 its reverse (313822731055), we get a palindrome (863959959368).

The spelling of 550137228313 in words is "five hundred fifty billion, one hundred thirty-seven million, two hundred twenty-eight thousand, three hundred thirteen".