527952407 has 2 divisors, whose sum is σ = 527952408. Its totient is φ = 527952406.

The previous prime is 527952349. The next prime is 527952421. The reversal of 527952407 is 704259725.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 527952407 - 2⁶ = 527952343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (527952307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263976203 + 263976204.

It is an arithmetic number, because the mean of its divisors is an integer number (263976204).

Almost surely, 2^527952407 is an apocalyptic number.

527952407 is a deficient number, since it is larger than the sum of its proper divisors (1).

527952407 is an equidigital number, since it uses as much as digits as its factorization.

527952407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 527952407 is about 22977.2149530791. The cubic root of 527952407 is about 808.2237187058.

The spelling of 527952407 in words is "five hundred twenty-seven million, nine hundred fifty-two thousand, four hundred seven".