550055050523 has 32 divisors (see below), whose sum is σ = 635424238080. Its totient is φ = 470903328000.

The previous prime is 550055050499. The next prime is 550055050541. The reversal of 550055050523 is 325050550055.

It is a cyclic number.

It is not a de Polignac number, because 550055050523 - 2¹⁶ = 550054984987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550055050583) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 24713786 + ... + 24736032.

It is an arithmetic number, because the mean of its divisors is an integer number (19857007440).

Almost surely, 2^550055050523 is an apocalyptic number.

550055050523 is a deficient number, since it is larger than the sum of its proper divisors (85369187557).

550055050523 is a wasteful number, since it uses less digits than its factorization.

550055050523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22979.

The product of its (nonzero) digits is 93750, while the sum is 35.

The spelling of 550055050523 in words is "five hundred fifty billion, fifty-five million, fifty thousand, five hundred twenty-three".