550348845187560 has 32 divisors (see below), whose sum is σ = 1651046535563040. Its totient is φ = 146759692049984.

The previous prime is 550348845187553. The next prime is 550348845187579. The reversal of 550348845187560 is 65781548843055.

It is a super-3 number, since 3×550348845187560³ (a number of 45 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (69) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2293120188162 + ... + 2293120188401.

It is an arithmetic number, because the mean of its divisors is an integer number (51595204236345).

Almost surely, 2^{550348845187560} is an apocalyptic number.

It is an amenable number.

550348845187560 is an abundant number, since it is smaller than the sum of its proper divisors (1100697690375480).

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

550348845187560 is a wasteful number, since it uses less digits than its factorization.

550348845187560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4586240376577 (or 4586240376573 counting only the distinct ones).

The product of its (nonzero) digits is 645120000, while the sum is 69.

The spelling of 550348845187560 in words is "five hundred fifty trillion, three hundred forty-eight billion, eight hundred forty-five million, one hundred eighty-seven thousand, five hundred sixty".