550532135 has 4 divisors (see below), whose sum is σ = 660638568. Its totient is φ = 440425704.

The previous prime is 550532089. The next prime is 550532153. The reversal of 550532135 is 531235055.

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 550532135 - 2¹⁶ = 550466599 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 550532098 and 550532107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55053209 + ... + 55053218.

It is an arithmetic number, because the mean of its divisors is an integer number (165159642).

Almost surely, 2^550532135 is an apocalyptic number.

550532135 is a deficient number, since it is larger than the sum of its proper divisors (110106433).

550532135 is a wasteful number, since it uses less digits than its factorization.

550532135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110106432.

The product of its (nonzero) digits is 11250, while the sum is 29.

The square root of 550532135 is about 23463.4212126024. The cubic root of 550532135 is about 819.5854215040.

The spelling of 550532135 in words is "five hundred fifty million, five hundred thirty-two thousand, one hundred thirty-five".