83450611 has 2 divisors, whose sum is σ = 83450612. Its totient is φ = 83450610.

The previous prime is 83450599. The next prime is 83450669. The reversal of 83450611 is 11605438.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83450611 - 2⁹ = 83450099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 83450611.

It is not a weakly prime, because it can be changed into another prime (83450011) 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, 41725305 + 41725306.

It is an arithmetic number, because the mean of its divisors is an integer number (41725306).

Almost surely, 2^83450611 is an apocalyptic number.

83450611 is a deficient number, since it is larger than the sum of its proper divisors (1).

83450611 is an equidigital number, since it uses as much as digits as its factorization.

83450611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 83450611 is about 9135.1305956729. The cubic root of 83450611 is about 436.9950392782.

The spelling of 83450611 in words is "eighty-three million, four hundred fifty thousand, six hundred eleven".