112507453 has 2 divisors, whose sum is σ = 112507454. Its totient is φ = 112507452.

The previous prime is 112507441. The next prime is 112507469. The reversal of 112507453 is 354705211.

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., 64593369 + 47914084 = 8037^2 + 6922^2 .

It is a cyclic number.

It is not a de Polignac number, because 112507453 - 2²¹ = 110410301 is a prime.

It is a super-3 number, since 3×112507453³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112507253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56253726 + 56253727.

It is an arithmetic number, because the mean of its divisors is an integer number (56253727).

Almost surely, 2^112507453 is an apocalyptic number.

It is an amenable number.

112507453 is a deficient number, since it is larger than the sum of its proper divisors (1).

112507453 is an equidigital number, since it uses as much as digits as its factorization.

112507453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 112507453 is about 10606.9530497688. The cubic root of 112507453 is about 482.7553525006.

The spelling of 112507453 in words is "one hundred twelve million, five hundred seven thousand, four hundred fifty-three".