550237120 has 28 divisors (see below), whose sum is σ = 1310252904. Its totient is φ = 220094720.

The previous prime is 550237117. The next prime is 550237139. The reversal of 550237120 is 21732055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 859426 + ... + 860065.

Almost surely, 2^550237120 is an apocalyptic number.

It is an amenable number.

550237120 is an abundant number, since it is smaller than the sum of its proper divisors (760015784).

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

550237120 is a wasteful number, since it uses less digits than its factorization.

550237120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1719508 (or 1719498 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 550237120 is about 23457.1336697389. The cubic root of 550237120 is about 819.4389975988.

Adding to 550237120 its reverse (21732055), we get a palindrome (571969175).

The spelling of 550237120 in words is "five hundred fifty million, two hundred thirty-seven thousand, one hundred twenty".