5500421750 has 32 divisors (see below), whose sum is σ = 10515892608. Its totient is φ = 2153352000.

The previous prime is 5500421743. The next prime is 5500421753. The reversal of 5500421750 is 571240055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500421753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222311 + ... + 245810.

It is an arithmetic number, because the mean of its divisors is an integer number (328621644).

Almost surely, 2^5500421750 is an apocalyptic number.

5500421750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5500421750 is a deficient number, since it is larger than the sum of its proper divisors (5015470858).

5500421750 is a wasteful number, since it uses less digits than its factorization.

5500421750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468185 (or 468175 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 5500421750 is about 74164.8282543687. The cubic root of 5500421750 is about 1765.2192854313.

The spelling of 5500421750 in words is "five billion, five hundred million, four hundred twenty-one thousand, seven hundred fifty".