525605027 has 2 divisors, whose sum is σ = 525605028. Its totient is φ = 525605026.

The previous prime is 525605023. The next prime is 525605051. The reversal of 525605027 is 720506525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 525605027 - 2² = 525605023 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 525604984 and 525605002.

It is not a weakly prime, because it can be changed into another prime (525605023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262802513 + 262802514.

It is an arithmetic number, because the mean of its divisors is an integer number (262802514).

Almost surely, 2^525605027 is an apocalyptic number.

525605027 is a deficient number, since it is larger than the sum of its proper divisors (1).

525605027 is an equidigital number, since it uses as much as digits as its factorization.

525605027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 525605027 is about 22926.0774446917. The cubic root of 525605027 is about 807.0240986136.

The spelling of 525605027 in words is "five hundred twenty-five million, six hundred five thousand, twenty-seven".