528874547 has 2 divisors, whose sum is σ = 528874548. Its totient is φ = 528874546.

The previous prime is 528874517. The next prime is 528874583. The reversal of 528874547 is 745478825.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 528874547 - 2¹⁴ = 528858163 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 528874495 and 528874504.

It is not a weakly prime, because it can be changed into another prime (528874517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264437273 + 264437274.

It is an arithmetic number, because the mean of its divisors is an integer number (264437274).

Almost surely, 2^528874547 is an apocalyptic number.

528874547 is a deficient number, since it is larger than the sum of its proper divisors (1).

528874547 is an equidigital number, since it uses as much as digits as its factorization.

528874547 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2508800, while the sum is 50.

The square root of 528874547 is about 22997.2725991584. The cubic root of 528874547 is about 808.6940022080.

The spelling of 528874547 in words is "five hundred twenty-eight million, eight hundred seventy-four thousand, five hundred forty-seven".