550264373 has 4 divisors (see below), whose sum is σ = 555312780. Its totient is φ = 545215968.

The previous prime is 550264369. The next prime is 550264411. The reversal of 550264373 is 373462055.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 442976209 + 107288164 = 21047^2 + 10358^2 .

It is a cyclic number.

It is not a de Polignac number, because 550264373 - 2² = 550264369 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 (550264303) 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, 2524040 + ... + 2524257.

It is an arithmetic number, because the mean of its divisors is an integer number (138828195).

Almost surely, 2^550264373 is an apocalyptic number.

It is an amenable number.

550264373 is a deficient number, since it is larger than the sum of its proper divisors (5048407).

550264373 is a wasteful number, since it uses less digits than its factorization.

550264373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5048406.

The product of its (nonzero) digits is 75600, while the sum is 35.

The square root of 550264373 is about 23457.7145732486. The cubic root of 550264373 is about 819.4525261919.

The spelling of 550264373 in words is "five hundred fifty million, two hundred sixty-four thousand, three hundred seventy-three".