76576133 has 2 divisors, whose sum is σ = 76576134. Its totient is φ = 76576132.

The previous prime is 76576117. The next prime is 76576219. The reversal of 76576133 is 33167567.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66227044 + 10349089 = 8138^2 + 3217^2 .

It is a cyclic number.

It is not a de Polignac number, because 76576133 - 2⁴ = 76576117 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76576333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38288066 + 38288067.

It is an arithmetic number, because the mean of its divisors is an integer number (38288067).

Almost surely, 2^76576133 is an apocalyptic number.

It is an amenable number.

76576133 is a deficient number, since it is larger than the sum of its proper divisors (1).

76576133 is an equidigital number, since it uses as much as digits as its factorization.

76576133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 79380, while the sum is 38.

The square root of 76576133 is about 8750.7789938953. The cubic root of 76576133 is about 424.6500149827.

The spelling of 76576133 in words is "seventy-six million, five hundred seventy-six thousand, one hundred thirty-three".