5545003051550 has 24 divisors (see below), whose sum is σ = 10337199351600. Its totient is φ = 2212948817280.

The previous prime is 5545003051537. The next prime is 5545003051589. The reversal of 5545003051550 is 551503005455.

It is a happy number.

It is a super-3 number, since 3×5545003051550³ (a number of 39 digits) contains 333 as substring.

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, 126287915 + ... + 126331814.

It is an arithmetic number, because the mean of its divisors is an integer number (430716639650).

Almost surely, 2^{5545003051550} is an apocalyptic number.

5545003051550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5545003051550 is a deficient number, since it is larger than the sum of its proper divisors (4792196300050).

5545003051550 is a wasteful number, since it uses less digits than its factorization.

5545003051550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252620180 (or 252620175 counting only the distinct ones).

The product of its (nonzero) digits is 187500, while the sum is 38.

The spelling of 5545003051550 in words is "five trillion, five hundred forty-five billion, three million, fifty-one thousand, five hundred fifty".