550760971 has 4 divisors (see below), whose sum is σ = 558981352. Its totient is φ = 542540592.

The previous prime is 550760963. The next prime is 550760981. The reversal of 550760971 is 179067055.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 179067055 = 5 ⋅35813411.

It is a cyclic number.

It is not a de Polignac number, because 550760971 - 2³ = 550760963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550760941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4110090 + ... + 4110223.

It is an arithmetic number, because the mean of its divisors is an integer number (139745338).

Almost surely, 2^550760971 is an apocalyptic number.

550760971 is a deficient number, since it is larger than the sum of its proper divisors (8220381).

550760971 is an equidigital number, since it uses as much as digits as its factorization.

550760971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8220380.

The product of its (nonzero) digits is 66150, while the sum is 40.

The square root of 550760971 is about 23468.2971474285. The cubic root of 550760971 is about 819.6989629655.

The spelling of 550760971 in words is "five hundred fifty million, seven hundred sixty thousand, nine hundred seventy-one".