55506011050104 has 64 divisors (see below), whose sum is σ = 138860216576640. Its totient is φ = 18489314221440.

The previous prime is 55506011050093. The next prime is 55506011050117. The reversal of 55506011050104 is 40105011060555.

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, 400513927 + ... + 400652489.

It is an arithmetic number, because the mean of its divisors is an integer number (2169690884010).

Almost surely, 2^{55506011050104} is an apocalyptic number.

It is an amenable number.

55506011050104 is an abundant number, since it is smaller than the sum of its proper divisors (83354205526536).

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

55506011050104 is a wasteful number, since it uses less digits than its factorization.

55506011050104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149900 (or 149896 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 33.

The spelling of 55506011050104 in words is "fifty-five trillion, five hundred six billion, eleven million, fifty thousand, one hundred four".