550552235 has 4 divisors (see below), whose sum is σ = 660662688. Its totient is φ = 440441784.

The previous prime is 550552231. The next prime is 550552241. The reversal of 550552235 is 532255055.

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 550552235 - 2² = 550552231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550552231) 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, 55055219 + ... + 55055228.

It is an arithmetic number, because the mean of its divisors is an integer number (165165672).

Almost surely, 2^550552235 is an apocalyptic number.

550552235 is a deficient number, since it is larger than the sum of its proper divisors (110110453).

550552235 is a wasteful number, since it uses less digits than its factorization.

550552235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110110452.

The product of its (nonzero) digits is 37500, while the sum is 32.

The square root of 550552235 is about 23463.8495349761. The cubic root of 550552235 is about 819.5953957728.

The spelling of 550552235 in words is "five hundred fifty million, five hundred fifty-two thousand, two hundred thirty-five".