112432553 has 2 divisors, whose sum is σ = 112432554. Its totient is φ = 112432552.

The previous prime is 112432549. The next prime is 112432561. The reversal of 112432553 is 355234211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111344704 + 1087849 = 10552^2 + 1043^2 .

It is an emirp because it is prime and its reverse (355234211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112432553 - 2² = 112432549 is a prime.

It is not a weakly prime, because it can be changed into another prime (112432153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56216276 + 56216277.

It is an arithmetic number, because the mean of its divisors is an integer number (56216277).

Almost surely, 2^112432553 is an apocalyptic number.

It is an amenable number.

112432553 is a deficient number, since it is larger than the sum of its proper divisors (1).

112432553 is an equidigital number, since it uses as much as digits as its factorization.

112432553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 26.

The square root of 112432553 is about 10603.4217590361. The cubic root of 112432553 is about 482.6481998873.

Adding to 112432553 its reverse (355234211), we get a palindrome (467666764).

The spelling of 112432553 in words is "one hundred twelve million, four hundred thirty-two thousand, five hundred fifty-three".