550294048 has 96 divisors (see below), whose sum is σ = 1158119424. Its totient is φ = 257064192.

The previous prime is 550294039. The next prime is 550294061. The reversal of 550294048 is 840492055.

It is a junction number, because it is equal to n+sod(n) for n = 550293998 and 550294016.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4332961 + ... + 4333087.

It is an arithmetic number, because the mean of its divisors is an integer number (12063744).

Almost surely, 2^550294048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 550294048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (579059712).

550294048 is an abundant number, since it is smaller than the sum of its proper divisors (607825376).

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

550294048 is a wasteful number, since it uses less digits than its factorization.

550294048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 550294048 is about 23458.3470858456. The cubic root of 550294048 is about 819.4672565759.

The spelling of 550294048 in words is "five hundred fifty million, two hundred ninety-four thousand, forty-eight".