5550473 has 4 divisors (see below), whose sum is σ = 5555220. Its totient is φ = 5545728.

The previous prime is 5550469. The next prime is 5550491. The reversal of 5550473 is 3740555.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 4313929 + 1236544 = 2077^2 + 1112^2 .

It is a cyclic number.

It is not a de Polignac number, because 5550473 - 2² = 5550469 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5550403) 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, 761 + ... + 3417.

It is an arithmetic number, because the mean of its divisors is an integer number (1388805).

Almost surely, 2^5550473 is an apocalyptic number.

It is an amenable number.

5550473 is a deficient number, since it is larger than the sum of its proper divisors (4747).

5550473 is a wasteful number, since it uses less digits than its factorization.

5550473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4746.

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 5550473 is about 2355.9441843983. The cubic root of 5550473 is about 177.0557348393.

The spelling of 5550473 in words is "five million, five hundred fifty thousand, four hundred seventy-three".