83886053 has 2 divisors, whose sum is σ = 83886054. Its totient is φ = 83886052.

The previous prime is 83886043. The next prime is 83886091. The reversal of 83886053 is 35068838.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72982849 + 10903204 = 8543^2 + 3302^2 .

It is a cyclic number.

It is not a de Polignac number, because 83886053 - 2²⁴ = 67108837 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 83886053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83886013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41943026 + 41943027.

It is an arithmetic number, because the mean of its divisors is an integer number (41943027).

Almost surely, 2^83886053 is an apocalyptic number.

It is an amenable number.

83886053 is a deficient number, since it is larger than the sum of its proper divisors (1).

83886053 is an equidigital number, since it uses as much as digits as its factorization.

83886053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 83886053 is about 9158.9329618684. The cubic root of 83886053 is about 437.7537953833.

It can be divided in two parts, 8388605 and 3, that added together give a 23-rd power (8388608 = 2²³).

The spelling of 83886053 in words is "eighty-three million, eight hundred eighty-six thousand, fifty-three".