56004353053 has 12 divisors (see below), whose sum is σ = 65179594620. Its totient is φ = 47918161280.

The previous prime is 56004353047. The next prime is 56004353059. The reversal of 56004353053 is 35035340065.

It is an interprime number because it is at equal distance from previous prime (56004353047) and next prime (56004353059).

It can be written as a sum of positive squares in 2 ways, for example, as 50044821849 + 5959531204 = 223707^2 + 77198^2 .

It is not a de Polignac number, because 56004353053 - 2²¹ = 56002255901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56004353059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13611058 + ... + 13615171.

It is an arithmetic number, because the mean of its divisors is an integer number (5431632885).

Almost surely, 2^56004353053 is an apocalyptic number.

It is an amenable number.

56004353053 is a deficient number, since it is larger than the sum of its proper divisors (9175241567).

56004353053 is a wasteful number, since it uses less digits than its factorization.

56004353053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27226268 (or 27226257 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 34.

The spelling of 56004353053 in words is "fifty-six billion, four million, three hundred fifty-three thousand, fifty-three".