550760320 has 64 divisors (see below), whose sum is σ = 1436376240. Its totient is φ = 200273920.

The previous prime is 550760311. The next prime is 550760333. The reversal of 550760320 is 23067055.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32077 + ... + 46156.

Almost surely, 2^550760320 is an apocalyptic number.

It is an amenable number.

550760320 is an abundant number, since it is smaller than the sum of its proper divisors (885615920).

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

550760320 is a wasteful number, since it uses less digits than its factorization.

550760320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78263 (or 78251 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 550760320 is about 23468.2832776494. The cubic root of 550760320 is about 819.6986400037.

The spelling of 550760320 in words is "five hundred fifty million, seven hundred sixty thousand, three hundred twenty".