550161135 has 96 divisors (see below), whose sum is σ = 1021363200. Its totient is φ = 273611520.

The previous prime is 550161133. The next prime is 550161137. The reversal of 550161135 is 531161055.

It is an interprime number because it is at equal distance from previous prime (550161133) and next prime (550161137).

It is not a de Polignac number, because 550161135 - 2¹ = 550161133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 550161099 and 550161108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550161133) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6964026 + ... + 6964104.

It is an arithmetic number, because the mean of its divisors is an integer number (10639200).

Almost surely, 2^550161135 is an apocalyptic number.

550161135 is a deficient number, since it is larger than the sum of its proper divisors (471202065).

550161135 is a wasteful number, since it uses less digits than its factorization.

550161135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The square root of 550161135 is about 23455.5139572767. The cubic root of 550161135 is about 819.4012757171.

The spelling of 550161135 in words is "five hundred fifty million, one hundred sixty-one thousand, one hundred thirty-five".