56145163262 has 16 divisors (see below), whose sum is σ = 84640015152. Its totient is φ = 27932171520.

The previous prime is 56145163247. The next prime is 56145163273. The reversal of 56145163262 is 26236154165.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 239213 + ... + 411719.

It is an arithmetic number, because the mean of its divisors is an integer number (5290000947).

Almost surely, 2^56145163262 is an apocalyptic number.

56145163262 is a deficient number, since it is larger than the sum of its proper divisors (28494851890).

56145163262 is a wasteful number, since it uses less digits than its factorization.

56145163262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173323.

The product of its digits is 259200, while the sum is 41.

The spelling of 56145163262 in words is "fifty-six billion, one hundred forty-five million, one hundred sixty-three thousand, two hundred sixty-two".