55203424011576 has 64 divisors (see below), whose sum is σ = 153344829600000. Its totient is φ = 18400903122528.

The previous prime is 55203424011569. The next prime is 55203424011611. The reversal of 55203424011576 is 67511042430255.

55203424011576 is a `hidden beast` number, since 5 + 5 + 2 + 0 + 34 + 2 + 40 + 1 + 1 + 576 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15479325 + ... + 18708723.

It is an arithmetic number, because the mean of its divisors is an integer number (2396012962500).

Almost surely, 2^{55203424011576} is an apocalyptic number.

It is an amenable number.

55203424011576 is an abundant number, since it is smaller than the sum of its proper divisors (98141405588424).

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

55203424011576 is a wasteful number, since it uses less digits than its factorization.

55203424011576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3308553 (or 3308543 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The spelling of 55203424011576 in words is "fifty-five trillion, two hundred three billion, four hundred twenty-four million, eleven thousand, five hundred seventy-six".