5550624660 has 96 divisors (see below), whose sum is σ = 18696867840. Its totient is φ = 1201938048.

The previous prime is 5550624647. The next prime is 5550624689. The reversal of 5550624660 is 664260555.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 339804 + ... + 355763.

It is an arithmetic number, because the mean of its divisors is an integer number (194759040).

Almost surely, 2^5550624660 is an apocalyptic number.

It is an amenable number.

5550624660 is an abundant number, since it is smaller than the sum of its proper divisors (13146243180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5550624660 is a wasteful number, since it uses less digits than its factorization.

5550624660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695605 (or 695603 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 39.

The square root of 5550624660 is about 74502.5144542115. The cubic root of 5550624660 is about 1770.5734743631.

The spelling of 5550624660 in words is "five billion, five hundred fifty million, six hundred twenty-four thousand, six hundred sixty".