55329805084 has 6 divisors (see below), whose sum is σ = 96827158904. Its totient is φ = 27664902540.

The previous prime is 55329805043. The next prime is 55329805121. The reversal of 55329805084 is 48050892355.

It is a happy number.

It is a super-2 number, since 2×55329805084² (a number of 22 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 6916225632 + ... + 6916225639.

Almost surely, 2^55329805084 is an apocalyptic number.

It is an amenable number.

55329805084 is a deficient number, since it is larger than the sum of its proper divisors (41497353820).

55329805084 is a wasteful number, since it uses less digits than its factorization.

55329805084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13832451275 (or 13832451273 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 49.

The spelling of 55329805084 in words is "fifty-five billion, three hundred twenty-nine million, eight hundred five thousand, eighty-four".