847075053384629 has 2 divisors, whose sum is σ = 847075053384630. Its totient is φ = 847075053384628.

The previous prime is 847075053384577. The next prime is 847075053384641. The reversal of 847075053384629 is 926483350570748.

847075053384629 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., 826786650194404 + 20288403190225 = 28753898^2 + 4504265^2 .

It is a cyclic number.

It is not a de Polignac number, because 847075053384629 - 2³⁶ = 847006333907893 is a prime.

It is a super-2 number, since 2×847075053384629² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (847075053344629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 423537526692314 + 423537526692315.

It is an arithmetic number, because the mean of its divisors is an integer number (423537526692315).

Almost surely, 2^{847075053384629} is an apocalyptic number.

It is an amenable number.

847075053384629 is a deficient number, since it is larger than the sum of its proper divisors (1).

847075053384629 is an equidigital number, since it uses as much as digits as its factorization.

847075053384629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1219276800, while the sum is 71.

The spelling of 847075053384629 in words is "eight hundred forty-seven trillion, seventy-five billion, fifty-three million, three hundred eighty-four thousand, six hundred twenty-nine".