83546053 has 2 divisors, whose sum is σ = 83546054. Its totient is φ = 83546052.

The previous prime is 83546039. The next prime is 83546087. The reversal of 83546053 is 35064538.

It is an a-pointer prime, because the next prime (83546087) can be obtained adding 83546053 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43007364 + 40538689 = 6558^2 + 6367^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83546053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83546093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41773026 + 41773027.

It is an arithmetic number, because the mean of its divisors is an integer number (41773027).

Almost surely, 2^83546053 is an apocalyptic number.

It is an amenable number.

83546053 is a deficient number, since it is larger than the sum of its proper divisors (1).

83546053 is an equidigital number, since it uses as much as digits as its factorization.

83546053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 83546053 is about 9140.3530019360. The cubic root of 83546053 is about 437.1615720727.

The spelling of 83546053 in words is "eighty-three million, five hundred forty-six thousand, fifty-three".