550725311356 has 12 divisors (see below), whose sum is σ = 1051384685400. Its totient is φ = 250329686960.

The previous prime is 550725311341. The next prime is 550725311413. The reversal of 550725311356 is 653113527055.

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 3 ways as a sum of consecutive naturals, for example, 6258242131 + ... + 6258242218.

It is an arithmetic number, because the mean of its divisors is an integer number (87615390450).

Almost surely, 2^550725311356 is an apocalyptic number.

It is an amenable number.

550725311356 is a deficient number, since it is larger than the sum of its proper divisors (500659374044).

550725311356 is a wasteful number, since it uses less digits than its factorization.

550725311356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12516484364 (or 12516484362 counting only the distinct ones).

The product of its (nonzero) digits is 472500, while the sum is 43.

The spelling of 550725311356 in words is "five hundred fifty billion, seven hundred twenty-five million, three hundred eleven thousand, three hundred fifty-six".