550582775 has 12 divisors (see below), whose sum is σ = 684535800. Its totient is φ = 439296480.

The previous prime is 550582759. The next prime is 550582783. The reversal of 550582775 is 577285055.

It is not a de Polignac number, because 550582775 - 2⁴ = 550582759 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19580 + ... + 38529.

It is an arithmetic number, because the mean of its divisors is an integer number (57044650).

Almost surely, 2^550582775 is an apocalyptic number.

550582775 is a deficient number, since it is larger than the sum of its proper divisors (133953025).

550582775 is a wasteful number, since it uses less digits than its factorization.

550582775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58498 (or 58493 counting only the distinct ones).

The product of its (nonzero) digits is 490000, while the sum is 44.

The square root of 550582775 is about 23464.5003143046. The cubic root of 550582775 is about 819.6105502420.

The spelling of 550582775 in words is "five hundred fifty million, five hundred eighty-two thousand, seven hundred seventy-five".