4551112393 has 2 divisors, whose sum is σ = 4551112394. Its totient is φ = 4551112392.

The previous prime is 4551112243. The next prime is 4551112429. The reversal of 4551112393 is 3932111554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3676845769 + 874266624 = 60637^2 + 29568^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4551112393 is a prime.

It is not a weakly prime, because it can be changed into another prime (4551112193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2275556196 + 2275556197.

It is an arithmetic number, because the mean of its divisors is an integer number (2275556197).

Almost surely, 2^4551112393 is an apocalyptic number.

It is an amenable number.

4551112393 is a deficient number, since it is larger than the sum of its proper divisors (1).

4551112393 is an equidigital number, since it uses as much as digits as its factorization.

4551112393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16200, while the sum is 34.

The square root of 4551112393 is about 67461.9329177574. The cubic root of 4551112393 is about 1657.1908254329.

The spelling of 4551112393 in words is "four billion, five hundred fifty-one million, one hundred twelve thousand, three hundred ninety-three".