550028083 has 4 divisors (see below), whose sum is σ = 600030648. Its totient is φ = 500025520.

The previous prime is 550028053. The next prime is 550028107. The reversal of 550028083 is 380820055.

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 550028083 - 2²¹ = 547930931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550028023) 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, 25001266 + ... + 25001287.

It is an arithmetic number, because the mean of its divisors is an integer number (150007662).

Almost surely, 2^550028083 is an apocalyptic number.

550028083 is a deficient number, since it is larger than the sum of its proper divisors (50002565).

550028083 is a wasteful number, since it uses less digits than its factorization.

550028083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50002564.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 550028083 is about 23452.6775230463. The cubic root of 550028083 is about 819.3352152113.

The spelling of 550028083 in words is "five hundred fifty million, twenty-eight thousand, eighty-three".