528512053 has 2 divisors, whose sum is σ = 528512054. Its totient is φ = 528512052.

The previous prime is 528512027. The next prime is 528512057. The reversal of 528512053 is 350215825.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 528218289 + 293764 = 22983^2 + 542^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-528512053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (528512057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264256026 + 264256027.

It is an arithmetic number, because the mean of its divisors is an integer number (264256027).

Almost surely, 2^528512053 is an apocalyptic number.

It is an amenable number.

528512053 is a deficient number, since it is larger than the sum of its proper divisors (1).

528512053 is an equidigital number, since it uses as much as digits as its factorization.

528512053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 528512053 is about 22989.3900093065. The cubic root of 528512053 is about 808.5091986312.

Adding to 528512053 its reverse (350215825), we get a palindrome (878727878).

The spelling of 528512053 in words is "five hundred twenty-eight million, five hundred twelve thousand, fifty-three".