56112653 has 2 divisors, whose sum is σ = 56112654. Its totient is φ = 56112652.

The previous prime is 56112607. The next prime is 56112677. The reversal of 56112653 is 35621165.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54213769 + 1898884 = 7363^2 + 1378^2 .

It is a cyclic number.

It is not a de Polignac number, because 56112653 - 2¹² = 56108557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56118653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28056326 + 28056327.

It is an arithmetic number, because the mean of its divisors is an integer number (28056327).

Almost surely, 2^56112653 is an apocalyptic number.

It is an amenable number.

56112653 is a deficient number, since it is larger than the sum of its proper divisors (1).

56112653 is an equidigital number, since it uses as much as digits as its factorization.

56112653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5400, while the sum is 29.

The square root of 56112653 is about 7490.8379371069. The cubic root of 56112653 is about 382.8426092869.

It can be divided in two parts, 56112 and 653, that added together give a palindrome (56765).

The spelling of 56112653 in words is "fifty-six million, one hundred twelve thousand, six hundred fifty-three".