550484407 has 4 divisors (see below), whose sum is σ = 600528456. Its totient is φ = 500440360.

The previous prime is 550484387. The next prime is 550484411. The reversal of 550484407 is 704484055.

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

It is a cyclic number.

It is not a de Polignac number, because 550484407 - 2⁷ = 550484279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550484477) 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, 25022008 + ... + 25022029.

It is an arithmetic number, because the mean of its divisors is an integer number (150132114).

Almost surely, 2^550484407 is an apocalyptic number.

550484407 is a deficient number, since it is larger than the sum of its proper divisors (50044049).

550484407 is a wasteful number, since it uses less digits than its factorization.

550484407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50044048.

The product of its (nonzero) digits is 89600, while the sum is 37.

The square root of 550484407 is about 23462.4041180779. The cubic root of 550484407 is about 819.5617363571.

The spelling of 550484407 in words is "five hundred fifty million, four hundred eighty-four thousand, four hundred seven".