83041577 has 2 divisors, whose sum is σ = 83041578. Its totient is φ = 83041576.

The previous prime is 83041559. The next prime is 83041589. The reversal of 83041577 is 77514038.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82156096 + 885481 = 9064^2 + 941^2 .

It is a cyclic number.

It is not a de Polignac number, because 83041577 - 2²² = 78847273 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (83041507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41520788 + 41520789.

It is an arithmetic number, because the mean of its divisors is an integer number (41520789).

Almost surely, 2^83041577 is an apocalyptic number.

It is an amenable number.

83041577 is a deficient number, since it is larger than the sum of its proper divisors (1).

83041577 is an equidigital number, since it uses as much as digits as its factorization.

83041577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 83041577 is about 9112.7151277761. The cubic root of 83041577 is about 436.2798910562.

The spelling of 83041577 in words is "eighty-three million, forty-one thousand, five hundred seventy-seven".