528540383 has 16 divisors (see below), whose sum is σ = 610467840. Its totient is φ = 448241856.

The previous prime is 528540379. The next prime is 528540403. The reversal of 528540383 is 383045825.

It is a cyclic number.

It is not a de Polignac number, because 528540383 - 2² = 528540379 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528540323) 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 in 15 ways as a sum of consecutive naturals, for example, 366578 + ... + 368016.

It is an arithmetic number, because the mean of its divisors is an integer number (38154240).

Almost surely, 2^528540383 is an apocalyptic number.

528540383 is a deficient number, since it is larger than the sum of its proper divisors (81927457).

528540383 is a wasteful number, since it uses less digits than its factorization.

528540383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1966.

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 528540383 is about 22990.0061548491. The cubic root of 528540383 is about 808.5236446318.

The spelling of 528540383 in words is "five hundred twenty-eight million, five hundred forty thousand, three hundred eighty-three".