550671357 has 8 divisors (see below), whose sum is σ = 772872160. Its totient is φ = 347792400.

The previous prime is 550671353. The next prime is 550671371. The reversal of 550671357 is 753176055.

It is a happy number.

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

It is not a de Polignac number, because 550671357 - 2² = 550671353 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550671353) 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, 4830394 + ... + 4830507.

It is an arithmetic number, because the mean of its divisors is an integer number (96609020).

Almost surely, 2^550671357 is an apocalyptic number.

550671357 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

550671357 is a deficient number, since it is larger than the sum of its proper divisors (222200803).

550671357 is a wasteful number, since it uses less digits than its factorization.

550671357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9660923.

The product of its (nonzero) digits is 110250, while the sum is 39.

The square root of 550671357 is about 23466.3878132106. The cubic root of 550671357 is about 819.6545029722.

The spelling of 550671357 in words is "five hundred fifty million, six hundred seventy-one thousand, three hundred fifty-seven".