2854217650253 has 2 divisors, whose sum is σ = 2854217650254. Its totient is φ = 2854217650252.

The previous prime is 2854217650223. The next prime is 2854217650259. The reversal of 2854217650253 is 3520567124582.

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., 2854217650249 + 4 = 1689443^2 + 2^2 .

It is a cyclic number.

It is not a de Polignac number, because 2854217650253 - 2⁶ = 2854217650189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2854217650259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1427108825126 + 1427108825127.

It is an arithmetic number, because the mean of its divisors is an integer number (1427108825127).

Almost surely, 2^{2854217650253} is an apocalyptic number.

It is an amenable number.

2854217650253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2854217650253 is an equidigital number, since it uses as much as digits as its factorization.

2854217650253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032000, while the sum is 50.

The spelling of 2854217650253 in words is "two trillion, eight hundred fifty-four billion, two hundred seventeen million, six hundred fifty thousand, two hundred fifty-three".