528976741 has 2 divisors, whose sum is σ = 528976742. Its totient is φ = 528976740.

The previous prime is 528976697. The next prime is 528976757. The reversal of 528976741 is 147679825.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 421439841 + 107536900 = 20529^2 + 10370^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-528976741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (528976781) 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, 264488370 + 264488371.

It is an arithmetic number, because the mean of its divisors is an integer number (264488371).

Almost surely, 2^528976741 is an apocalyptic number.

It is an amenable number.

528976741 is a deficient number, since it is larger than the sum of its proper divisors (1).

528976741 is an equidigital number, since it uses as much as digits as its factorization.

528976741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 846720, while the sum is 49.

The square root of 528976741 is about 22999.4943640072. The cubic root of 528976741 is about 808.7460866156.

The spelling of 528976741 in words is "five hundred twenty-eight million, nine hundred seventy-six thousand, seven hundred forty-one".