56365275712028 has 48 divisors (see below), whose sum is σ = 104194201875456. Its totient is φ = 26637942199680.

The previous prime is 56365275712021. The next prime is 56365275712037. The reversal of 56365275712028 is 82021757256365.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56365275712021) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 112751675 + ... + 113250477.

It is an arithmetic number, because the mean of its divisors is an integer number (2170712539072).

Almost surely, 2^{56365275712028} is an apocalyptic number.

It is an amenable number.

56365275712028 is a deficient number, since it is larger than the sum of its proper divisors (47828926163428).

56365275712028 is a wasteful number, since it uses less digits than its factorization.

56365275712028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520074 (or 520072 counting only the distinct ones).

The product of its (nonzero) digits is 42336000, while the sum is 59.

The spelling of 56365275712028 in words is "fifty-six trillion, three hundred sixty-five billion, two hundred seventy-five million, seven hundred twelve thousand, twenty-eight".