528674141 has 2 divisors, whose sum is σ = 528674142. Its totient is φ = 528674140.

The previous prime is 528674123. The next prime is 528674261. The reversal of 528674141 is 141476825.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 274399225 + 254274916 = 16565^2 + 15946^2 .

It is a cyclic number.

It is not a de Polignac number, because 528674141 - 2⁶ = 528674077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 528674095 and 528674104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (528674441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264337070 + 264337071.

It is an arithmetic number, because the mean of its divisors is an integer number (264337071).

Almost surely, 2^528674141 is an apocalyptic number.

It is an amenable number.

528674141 is a deficient number, since it is larger than the sum of its proper divisors (1).

528674141 is an equidigital number, since it uses as much as digits as its factorization.

528674141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 53760, while the sum is 38.

The square root of 528674141 is about 22992.9150174570. The cubic root of 528674141 is about 808.5918433841.

The spelling of 528674141 in words is "five hundred twenty-eight million, six hundred seventy-four thousand, one hundred forty-one".