853450383367 has 2 divisors, whose sum is σ = 853450383368. Its totient is φ = 853450383366.

The previous prime is 853450383347. The next prime is 853450383397. The reversal of 853450383367 is 763383054358.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 853450383367 - 2⁷ = 853450383239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (853450383347) 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, 426725191683 + 426725191684.

It is an arithmetic number, because the mean of its divisors is an integer number (426725191684).

Almost surely, 2^853450383367 is an apocalyptic number.

853450383367 is a deficient number, since it is larger than the sum of its proper divisors (1).

853450383367 is an equidigital number, since it uses as much as digits as its factorization.

853450383367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21772800, while the sum is 55.

The spelling of 853450383367 in words is "eight hundred fifty-three billion, four hundred fifty million, three hundred eighty-three thousand, three hundred sixty-seven".