550034957 has 4 divisors (see below), whose sum is σ = 550134816. Its totient is φ = 549935100.

The previous prime is 550034921. The next prime is 550034963. The reversal of 550034957 is 759430055.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 759430055 = 5 ⋅151886011.

It is a cyclic number.

It is not a de Polignac number, because 550034957 - 2²⁰ = 548986381 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 550034957.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550034917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41153 + ... + 52854.

It is an arithmetic number, because the mean of its divisors is an integer number (137533704).

Almost surely, 2^550034957 is an apocalyptic number.

It is an amenable number.

550034957 is a deficient number, since it is larger than the sum of its proper divisors (99859).

550034957 is an equidigital number, since it uses as much as digits as its factorization.

550034957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99858.

The product of its (nonzero) digits is 94500, while the sum is 38.

The square root of 550034957 is about 23452.8240730194. The cubic root of 550034957 is about 819.3386284230.

The spelling of 550034957 in words is "five hundred fifty million, thirty-four thousand, nine hundred fifty-seven".