55590145234030 has 128 divisors (see below), whose sum is σ = 114439150425600. Its totient is φ = 19259986636800.

The previous prime is 55590145234027. The next prime is 55590145234081. The reversal of 55590145234030 is 3043254109555.

It is a happy number.

55590145234030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1562864086 + ... + 1562899654.

It is an arithmetic number, because the mean of its divisors is an integer number (894055862700).

Almost surely, 2^{55590145234030} is an apocalyptic number.

55590145234030 is an abundant number, since it is smaller than the sum of its proper divisors (58849005191570).

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

55590145234030 is a wasteful number, since it uses less digits than its factorization.

55590145234030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43730.

The product of its (nonzero) digits is 1620000, while the sum is 46.

The spelling of 55590145234030 in words is "fifty-five trillion, five hundred ninety billion, one hundred forty-five million, two hundred thirty-four thousand, thirty".