56545156175 has 12 divisors (see below), whose sum is σ = 70145941176. Its totient is φ = 45216804000.

The previous prime is 56545156147. The next prime is 56545156181. The reversal of 56545156175 is 57165154565.

It is not a de Polignac number, because 56545156175 - 2⁶ = 56545156111 is a prime.

It is a Duffinian number.

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 in 11 ways as a sum of consecutive naturals, for example, 423176 + ... + 540525.

It is an arithmetic number, because the mean of its divisors is an integer number (5845495098).

Almost surely, 2^56545156175 is an apocalyptic number.

56545156175 is a deficient number, since it is larger than the sum of its proper divisors (13600785001).

56545156175 is a wasteful number, since it uses less digits than its factorization.

56545156175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966058 (or 966053 counting only the distinct ones).

The product of its digits is 3150000, while the sum is 50.

The spelling of 56545156175 in words is "fifty-six billion, five hundred forty-five million, one hundred fifty-six thousand, one hundred seventy-five".