550413326353 has 16 divisors (see below), whose sum is σ = 617497805376. Its totient is φ = 486346469440.

The previous prime is 550413326329. The next prime is 550413326371. The reversal of 550413326353 is 353623314055.

It is not a de Polignac number, because 550413326353 - 2²¹ = 550411229201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550413326153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4349326 + ... + 4474087.

It is an arithmetic number, because the mean of its divisors is an integer number (38593612836).

Almost surely, 2^550413326353 is an apocalyptic number.

550413326353 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

550413326353 is a deficient number, since it is larger than the sum of its proper divisors (67084479023).

550413326353 is a wasteful number, since it uses less digits than its factorization.

550413326353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8823584.

The product of its (nonzero) digits is 486000, while the sum is 40.

The spelling of 550413326353 in words is "five hundred fifty billion, four hundred thirteen million, three hundred twenty-six thousand, three hundred fifty-three".