520467527 has 2 divisors, whose sum is σ = 520467528. Its totient is φ = 520467526.

The previous prime is 520467517. The next prime is 520467547. The reversal of 520467527 is 725764025.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 520467527 - 2⁴ = 520467511 is a prime.

It is a super-2 number, since 2×520467527² = 541772893322991458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (520467517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260233763 + 260233764.

It is an arithmetic number, because the mean of its divisors is an integer number (260233764).

Almost surely, 2^520467527 is an apocalyptic number.

520467527 is a deficient number, since it is larger than the sum of its proper divisors (1).

520467527 is an equidigital number, since it uses as much as digits as its factorization.

520467527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 117600, while the sum is 38.

The square root of 520467527 is about 22813.7574064423. The cubic root of 520467527 is about 804.3860792516.

The spelling of 520467527 in words is "five hundred twenty million, four hundred sixty-seven thousand, five hundred twenty-seven".