5110555550 has 24 divisors (see below), whose sum is σ = 9518776176. Its totient is φ = 2041395840.

The previous prime is 5110555531. The next prime is 5110555553. The reversal of 5110555550 is 555550115.

It is a super-2 number, since 2×5110555550² = 52235556059271605000, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5110555553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33947 + ... + 106646.

It is an arithmetic number, because the mean of its divisors is an integer number (396615674).

Almost surely, 2^5110555550 is an apocalyptic number.

5110555550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5110555550 is a deficient number, since it is larger than the sum of its proper divisors (4408220626).

5110555550 is a wasteful number, since it uses less digits than its factorization.

5110555550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141332 (or 141327 counting only the distinct ones).

The product of its (nonzero) digits is 15625, while the sum is 32.

The square root of 5110555550 is about 71488.1497172783. The cubic root of 5110555550 is about 1722.4873366794.

The spelling of 5110555550 in words is "five billion, one hundred ten million, five hundred fifty-five thousand, five hundred fifty".