550075479120 has 120 divisors (see below), whose sum is σ = 1847955223296. Its totient is φ = 146637690624.

The previous prime is 550075479061. The next prime is 550075479137. The reversal of 550075479120 is 21974570055.

550075479120 is a `hidden beast` number, since 5 + 50 + 0 + 7 + 5 + 479 + 120 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 2050197 + ... + 2302923.

Almost surely, 2^550075479120 is an apocalyptic number.

It is an amenable number.

550075479120 is an abundant number, since it is smaller than the sum of its proper divisors (1297879744176).

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

550075479120 is a wasteful number, since it uses less digits than its factorization.

550075479120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255769 (or 255760 counting only the distinct ones).

The product of its (nonzero) digits is 441000, while the sum is 45.

The spelling of 550075479120 in words is "five hundred fifty billion, seventy-five million, four hundred seventy-nine thousand, one hundred twenty".