5045500550 has 24 divisors (see below), whose sum is σ = 9936669816. Its totient is φ = 1899482240.

The previous prime is 5045500531. The next prime is 5045500571. The reversal of 5045500550 is 550055405.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2967092 + ... + 2968791.

It is an arithmetic number, because the mean of its divisors is an integer number (414027909).

Almost surely, 2^5045500550 is an apocalyptic number.

5045500550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5045500550 is a deficient number, since it is larger than the sum of its proper divisors (4891169266).

5045500550 is a wasteful number, since it uses less digits than its factorization.

5045500550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5935912 (or 5935907 counting only the distinct ones).

The product of its (nonzero) digits is 12500, while the sum is 29.

The square root of 5045500550 is about 71031.6869432227. The cubic root of 5045500550 is about 1715.1472814210.

Adding to 5045500550 its reverse (550055405), we get a palindrome (5595555955).

The spelling of 5045500550 in words is "five billion, forty-five million, five hundred thousand, five hundred fifty".