550377327 has 8 divisors (see below), whose sum is σ = 765742464. Its totient is φ = 350965208.

The previous prime is 550377323. The next prime is 550377367. The reversal of 550377327 is 723773055.

It is a happy number.

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 550377327 - 2² = 550377323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550377323) 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, 3988173 + ... + 3988310.

It is an arithmetic number, because the mean of its divisors is an integer number (95717808).

Almost surely, 2^550377327 is an apocalyptic number.

550377327 is a deficient number, since it is larger than the sum of its proper divisors (215365137).

550377327 is a wasteful number, since it uses less digits than its factorization.

550377327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7976509.

The product of its (nonzero) digits is 154350, while the sum is 39.

The square root of 550377327 is about 23460.1220585060. The cubic root of 550377327 is about 819.5085926408.

The spelling of 550377327 in words is "five hundred fifty million, three hundred seventy-seven thousand, three hundred twenty-seven".