83466774627053 has 2 divisors, whose sum is σ = 83466774627054. Its totient is φ = 83466774627052.

The previous prime is 83466774627029. The next prime is 83466774627113. The reversal of 83466774627053 is 35072647766438.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46242352829929 + 37224421797124 = 6800173^2 + 6101182^2 .

It is a cyclic number.

It is not a de Polignac number, because 83466774627053 - 2⁸ = 83466774626797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83466774617053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41733387313526 + 41733387313527.

It is an arithmetic number, because the mean of its divisors is an integer number (41733387313527).

Almost surely, 2^{83466774627053} is an apocalyptic number.

It is an amenable number.

83466774627053 is a deficient number, since it is larger than the sum of its proper divisors (1).

83466774627053 is an equidigital number, since it uses as much as digits as its factorization.

83466774627053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 853493760, while the sum is 68.

The spelling of 83466774627053 in words is "eighty-three trillion, four hundred sixty-six billion, seven hundred seventy-four million, six hundred twenty-seven thousand, fifty-three".