854281053733 has 2 divisors, whose sum is σ = 854281053734. Its totient is φ = 854281053732.

The previous prime is 854281053727. The next prime is 854281053749. The reversal of 854281053733 is 337350182458.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 778095117409 + 76185936324 = 882097^2 + 276018^2 .

It is a cyclic number.

It is not a de Polignac number, because 854281053733 - 2²¹ = 854278956581 is a prime.

It is a super-2 number, since 2×854281053733² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (854281053133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 427140526866 + 427140526867.

It is an arithmetic number, because the mean of its divisors is an integer number (427140526867).

Almost surely, 2^854281053733 is an apocalyptic number.

It is an amenable number.

854281053733 is a deficient number, since it is larger than the sum of its proper divisors (1).

854281053733 is an equidigital number, since it uses as much as digits as its factorization.

854281053733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 854281053733 in words is "eight hundred fifty-four billion, two hundred eighty-one million, fifty-three thousand, seven hundred thirty-three".