5550320124 has 48 divisors (see below), whose sum is σ = 14778640800. Its totient is φ = 1800102528.

The previous prime is 5550320117. The next prime is 5550320129. The reversal of 5550320124 is 4210230555.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550320129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 690489 + ... + 698480.

It is an arithmetic number, because the mean of its divisors is an integer number (307888350).

Almost surely, 2^5550320124 is an apocalyptic number.

5550320124 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5550320124 is an abundant number, since it is smaller than the sum of its proper divisors (9228320676).

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

5550320124 is a wasteful number, since it uses less digits than its factorization.

5550320124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389019 (or 1389011 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 5550320124 is about 74500.4706293860. The cubic root of 5550320124 is about 1770.5410928290.

Adding to 5550320124 its reverse (4210230555), we get a palindrome (9760550679).

The spelling of 5550320124 in words is "five billion, five hundred fifty million, three hundred twenty thousand, one hundred twenty-four".