415783273 has 2 divisors, whose sum is σ = 415783274. Its totient is φ = 415783272.

The previous prime is 415783243. The next prime is 415783283. The reversal of 415783273 is 372387514.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 290634304 + 125148969 = 17048^2 + 11187^2 .

It is a cyclic number.

It is not a de Polignac number, because 415783273 - 2²⁵ = 382228841 is a prime.

It is not a weakly prime, because it can be changed into another prime (415783243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207891636 + 207891637.

It is an arithmetic number, because the mean of its divisors is an integer number (207891637).

Almost surely, 2^415783273 is an apocalyptic number.

It is an amenable number.

415783273 is a deficient number, since it is larger than the sum of its proper divisors (1).

415783273 is an equidigital number, since it uses as much as digits as its factorization.

415783273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141120, while the sum is 40.

The square root of 415783273 is about 20390.7644045043. The cubic root of 415783273 is about 746.3725716735.

The spelling of 415783273 in words is "four hundred fifteen million, seven hundred eighty-three thousand, two hundred seventy-three".