550755327574 has 16 divisors (see below), whose sum is σ = 828742590720. Its totient is φ = 274508501760.

The previous prime is 550755327547. The next prime is 550755327581. The reversal of 550755327574 is 475723557055.

It is a happy number.

It is a super-2 number, since 2×550755327574² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1399942 + ... + 1749670.

It is an arithmetic number, because the mean of its divisors is an integer number (51796411920).

Almost surely, 2^550755327574 is an apocalyptic number.

550755327574 is a deficient number, since it is larger than the sum of its proper divisors (277987263146).

550755327574 is a wasteful number, since it uses less digits than its factorization.

550755327574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352215.

The product of its (nonzero) digits is 25725000, while the sum is 55.

The spelling of 550755327574 in words is "five hundred fifty billion, seven hundred fifty-five million, three hundred twenty-seven thousand, five hundred seventy-four".