83758153 has 2 divisors, whose sum is σ = 83758154. Its totient is φ = 83758152.

The previous prime is 83758093. The next prime is 83758163. The reversal of 83758153 is 35185738.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75394489 + 8363664 = 8683^2 + 2892^2 .

It is a cyclic number.

It is not a de Polignac number, because 83758153 - 2¹³ = 83749961 is a prime.

It is not a weakly prime, because it can be changed into another prime (83758163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41879076 + 41879077.

It is an arithmetic number, because the mean of its divisors is an integer number (41879077).

Almost surely, 2^83758153 is an apocalyptic number.

It is an amenable number.

83758153 is a deficient number, since it is larger than the sum of its proper divisors (1).

83758153 is an equidigital number, since it uses as much as digits as its factorization.

83758153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100800, while the sum is 40.

The square root of 83758153 is about 9151.9480439959. The cubic root of 83758153 is about 437.5312029990.

The spelling of 83758153 in words is "eighty-three million, seven hundred fifty-eight thousand, one hundred fifty-three".