527122847 has 2 divisors, whose sum is σ = 527122848. Its totient is φ = 527122846.

The previous prime is 527122823. The next prime is 527122867. The reversal of 527122847 is 748221725.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 527122847 - 2²⁰ = 526074271 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 527122847.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (527122807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263561423 + 263561424.

It is an arithmetic number, because the mean of its divisors is an integer number (263561424).

Almost surely, 2^527122847 is an apocalyptic number.

527122847 is a deficient number, since it is larger than the sum of its proper divisors (1).

527122847 is an equidigital number, since it uses as much as digits as its factorization.

527122847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62720, while the sum is 38.

The square root of 527122847 is about 22959.1560602736. The cubic root of 527122847 is about 807.8001820820.

The spelling of 527122847 in words is "five hundred twenty-seven million, one hundred twenty-two thousand, eight hundred forty-seven".