550231627 has 8 divisors (see below), whose sum is σ = 606442032. Its totient is φ = 495052800.

The previous prime is 550231609. The next prime is 550231631. The reversal of 550231627 is 726132055.

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

It is not a de Polignac number, because 550231627 - 2⁷ = 550231499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550231657) 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, 256774 + ... + 258907.

It is an arithmetic number, because the mean of its divisors is an integer number (75805254).

Almost surely, 2^550231627 is an apocalyptic number.

550231627 is a deficient number, since it is larger than the sum of its proper divisors (56210405).

550231627 is a wasteful number, since it uses less digits than its factorization.

550231627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515789.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 550231627 is about 23457.0165835300. The cubic root of 550231627 is about 819.4362707784.

The spelling of 550231627 in words is "five hundred fifty million, two hundred thirty-one thousand, six hundred twenty-seven".