93134283457 has 2 divisors, whose sum is σ = 93134283458. Its totient is φ = 93134283456.

The previous prime is 93134283421. The next prime is 93134283503. The reversal of 93134283457 is 75438243139.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72234087696 + 20900195761 = 268764^2 + 144569^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-93134283457 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 93134283457.

It is not a weakly prime, because it can be changed into another prime (93134283857) 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, 46567141728 + 46567141729.

It is an arithmetic number, because the mean of its divisors is an integer number (46567141729).

Almost surely, 2^93134283457 is an apocalyptic number.

It is an amenable number.

93134283457 is a deficient number, since it is larger than the sum of its proper divisors (1).

93134283457 is an equidigital number, since it uses as much as digits as its factorization.

93134283457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2177280, while the sum is 49.

The spelling of 93134283457 in words is "ninety-three billion, one hundred thirty-four million, two hundred eighty-three thousand, four hundred fifty-seven".