55530555004 has 6 divisors (see below), whose sum is σ = 97178471264. Its totient is φ = 27765277500.

The previous prime is 55530554993. The next prime is 55530555023. The reversal of 55530555004 is 40055503555.

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, 6941319372 + ... + 6941319379.

Almost surely, 2^55530555004 is an apocalyptic number.

It is an amenable number.

55530555004 is a deficient number, since it is larger than the sum of its proper divisors (41647916260).

55530555004 is a wasteful number, since it uses less digits than its factorization.

55530555004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13882638755 (or 13882638753 counting only the distinct ones).

The product of its (nonzero) digits is 187500, while the sum is 37.

The spelling of 55530555004 in words is "fifty-five billion, five hundred thirty million, five hundred fifty-five thousand, four".