5500144740 has 48 divisors (see below), whose sum is σ = 15485520960. Its totient is φ = 1458599040.

The previous prime is 5500144709. The next prime is 5500144747. The reversal of 5500144740 is 474410055.

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

It is a junction number, because it is equal to n+sod(n) for n = 5500144698 and 5500144707.

It is not an unprimeable number, because it can be changed into a prime (5500144747) 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, 242370 + ... + 264089.

It is an arithmetic number, because the mean of its divisors is an integer number (322615020).

Almost surely, 2^5500144740 is an apocalyptic number.

It is an amenable number.

5500144740 is an abundant number, since it is smaller than the sum of its proper divisors (9985376220).

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

5500144740 is a wasteful number, since it uses less digits than its factorization.

5500144740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506652 (or 506650 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 5500144740 is about 74162.9607014175. The cubic root of 5500144740 is about 1765.1896518490.

Adding to 5500144740 its reverse (474410055), we get a palindrome (5974554795).

The spelling of 5500144740 in words is "five billion, five hundred million, one hundred forty-four thousand, seven hundred forty".