894504253 has 2 divisors, whose sum is σ = 894504254. Its totient is φ = 894504252.

The previous prime is 894504229. The next prime is 894504263. The reversal of 894504253 is 352405498.

894504253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 729972324 + 164531929 = 27018^2 + 12827^2 .

It is a cyclic number.

It is not a de Polignac number, because 894504253 - 2²¹ = 892407101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (894504223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 447252126 + 447252127.

It is an arithmetic number, because the mean of its divisors is an integer number (447252127).

Almost surely, 2^894504253 is an apocalyptic number.

It is an amenable number.

894504253 is a deficient number, since it is larger than the sum of its proper divisors (1).

894504253 is an equidigital number, since it uses as much as digits as its factorization.

894504253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 894504253 is about 29908.2639583109. The cubic root of 894504253 is about 963.5201540454.

The spelling of 894504253 in words is "eight hundred ninety-four million, five hundred four thousand, two hundred fifty-three".