56113402545112 has 24 divisors (see below), whose sum is σ = 115646940164700. Its totient is φ = 25506092065520.

The previous prime is 56113402545103. The next prime is 56113402545149. The reversal of 56113402545112 is 21154520431165.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28984194562 + ... + 28984196497.

Almost surely, 2^{56113402545112} is an apocalyptic number.

It is an amenable number.

56113402545112 is an abundant number, since it is smaller than the sum of its proper divisors (59533537619588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56113402545112 is a wasteful number, since it uses less digits than its factorization.

56113402545112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57968391087 (or 57968391072 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 40.

Adding to 56113402545112 its reverse (21154520431165), we get a palindrome (77267922976277).

The spelling of 56113402545112 in words is "fifty-six trillion, one hundred thirteen billion, four hundred two million, five hundred forty-five thousand, one hundred twelve".