55529595488 has 24 divisors (see below), whose sum is σ = 110707742880. Its totient is φ = 27413343360.

The previous prime is 55529595479. The next prime is 55529595521. The reversal of 55529595488 is 88459592555.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10980383 + ... + 10985438.

It is an arithmetic number, because the mean of its divisors is an integer number (4612822620).

Almost surely, 2^55529595488 is an apocalyptic number.

It is an amenable number.

55529595488 is a deficient number, since it is larger than the sum of its proper divisors (55178147392).

55529595488 is a wasteful number, since it uses less digits than its factorization.

55529595488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21965910 (or 21965902 counting only the distinct ones).

The product of its digits is 129600000, while the sum is 65.

The spelling of 55529595488 in words is "fifty-five billion, five hundred twenty-nine million, five hundred ninety-five thousand, four hundred eighty-eight".