550873071 has 24 divisors (see below), whose sum is σ = 909993344. Its totient is φ = 314571600.

The previous prime is 550873013. The next prime is 550873097. The reversal of 550873071 is 170378055.

550873071 is a `hidden beast` number, since 550 + 8 + 7 + 30 + 71 = 666.

It is not a de Polignac number, because 550873071 - 2¹³ = 550864879 is a prime.

It is a super-2 number, since 2×550873071² = 606922280705942082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550873571) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 178080 + ... + 181146.

Almost surely, 2^550873071 is an apocalyptic number.

550873071 is a deficient number, since it is larger than the sum of its proper divisors (359120273).

550873071 is a wasteful number, since it uses less digits than its factorization.

550873071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5931 (or 5928 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

The square root of 550873071 is about 23470.6853542882. The cubic root of 550873071 is about 819.7545720985.

The spelling of 550873071 in words is "five hundred fifty million, eight hundred seventy-three thousand, seventy-one".