56153560111253 has 16 divisors (see below), whose sum is σ = 61278206800896. Its totient is φ = 51032211254640.

The previous prime is 56153560111241. The next prime is 56153560111273. The reversal of 56153560111253 is 35211106535165.

It is not a de Polignac number, because 56153560111253 - 2⁶ = 56153560111189 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 (56153560111273) 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 15 ways as a sum of consecutive naturals, for example, 1326764750 + ... + 1326807072.

It is an arithmetic number, because the mean of its divisors is an integer number (3829887925056).

Almost surely, 2^{56153560111253} is an apocalyptic number.

It is an amenable number.

56153560111253 is a deficient number, since it is larger than the sum of its proper divisors (5124646689643).

56153560111253 is a wasteful number, since it uses less digits than its factorization.

56153560111253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78424.

The product of its (nonzero) digits is 405000, while the sum is 44.

The spelling of 56153560111253 in words is "fifty-six trillion, one hundred fifty-three billion, five hundred sixty million, one hundred eleven thousand, two hundred fifty-three".