94540529 has 2 divisors, whose sum is σ = 94540530. Its totient is φ = 94540528.

The previous prime is 94540487. The next prime is 94540541. The reversal of 94540529 is 92504549.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63760225 + 30780304 = 7985^2 + 5548^2 .

It is a cyclic number.

It is not a de Polignac number, because 94540529 - 2²⁰ = 93491953 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 94540492 and 94540501.

It is not a weakly prime, because it can be changed into another prime (94540429) 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, 47270264 + 47270265.

It is an arithmetic number, because the mean of its divisors is an integer number (47270265).

Almost surely, 2^94540529 is an apocalyptic number.

It is an amenable number.

94540529 is a deficient number, since it is larger than the sum of its proper divisors (1).

94540529 is an equidigital number, since it uses as much as digits as its factorization.

94540529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 94540529 is about 9723.1954109747. The cubic root of 94540529 is about 455.5534528314.

The spelling of 94540529 in words is "ninety-four million, five hundred forty thousand, five hundred twenty-nine".