550414530120 has 128 divisors (see below), whose sum is σ = 2032299843840. Its totient is φ = 116131415040.

The previous prime is 550414530109. The next prime is 550414530191. The reversal of 550414530120 is 21035414055.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25191211 + ... + 25213050.

It is an arithmetic number, because the mean of its divisors is an integer number (15877342530).

Almost surely, 2^550414530120 is an apocalyptic number.

It is an amenable number.

550414530120 is an abundant number, since it is smaller than the sum of its proper divisors (1481885313720).

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

550414530120 is a wasteful number, since it uses less digits than its factorization.

550414530120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50404295 (or 50404291 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 550414530120 its reverse (21035414055), we get a palindrome (571449944175).

The spelling of 550414530120 in words is "five hundred fifty billion, four hundred fourteen million, five hundred thirty thousand, one hundred twenty".