900180234353 has 2 divisors, whose sum is σ = 900180234354. Its totient is φ = 900180234352.

The previous prime is 900180234301. The next prime is 900180234361. The reversal of 900180234353 is 353432081009.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 810678742129 + 89501492224 = 900377^2 + 299168^2 .

It is a cyclic number.

It is not a de Polignac number, because 900180234353 - 2¹⁴ = 900180217969 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (900180234853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 450090117176 + 450090117177.

It is an arithmetic number, because the mean of its divisors is an integer number (450090117177).

Almost surely, 2^900180234353 is an apocalyptic number.

It is an amenable number.

900180234353 is a deficient number, since it is larger than the sum of its proper divisors (1).

900180234353 is an equidigital number, since it uses as much as digits as its factorization.

900180234353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 900180234353 in words is "nine hundred billion, one hundred eighty million, two hundred thirty-four thousand, three hundred fifty-three".