550672017392 has 80 divisors (see below), whose sum is σ = 1254653572032. Its totient is φ = 229256601600.

The previous prime is 550672017289. The next prime is 550672017407. The reversal of 550672017392 is 293710276055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140288 + ... + 1058784.

Almost surely, 2^550672017392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 550672017392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (627326786016).

550672017392 is an abundant number, since it is smaller than the sum of its proper divisors (703981554640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

550672017392 is a wasteful number, since it uses less digits than its factorization.

550672017392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918666 (or 918660 counting only the distinct ones).

The product of its (nonzero) digits is 793800, while the sum is 47.

The spelling of 550672017392 in words is "five hundred fifty billion, six hundred seventy-two million, seventeen thousand, three hundred ninety-two".