5505500043 has 32 divisors (see below), whose sum is σ = 8212377600. Its totient is φ = 3645183168.

The previous prime is 5505499999. The next prime is 5505500047. The reversal of 5505500043 is 3400055055.

It is not a de Polignac number, because 5505500043 - 2¹⁷ = 5505368971 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (5505500047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3425146 + ... + 3426752.

It is an arithmetic number, because the mean of its divisors is an integer number (256636800).

Almost surely, 2^5505500043 is an apocalyptic number.

5505500043 is a deficient number, since it is larger than the sum of its proper divisors (2706877557).

5505500043 is a wasteful number, since it uses less digits than its factorization.

5505500043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2408 (or 2402 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

The square root of 5505500043 is about 74199.0568875373. The cubic root of 5505500043 is about 1765.7623676278.

Adding to 5505500043 its reverse (3400055055), we get a palindrome (8905555098).

The spelling of 5505500043 in words is "five billion, five hundred five million, five hundred thousand, forty-three".