527487131 has 2 divisors, whose sum is σ = 527487132. Its totient is φ = 527487130.

The previous prime is 527487109. The next prime is 527487173. The reversal of 527487131 is 131784725.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 527487131 - 2¹⁰ = 527486107 is a prime.

It is a super-2 number, since 2×527487131² = 556485346741222322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (527487031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263743565 + 263743566.

It is an arithmetic number, because the mean of its divisors is an integer number (263743566).

Almost surely, 2^527487131 is an apocalyptic number.

527487131 is a deficient number, since it is larger than the sum of its proper divisors (1).

527487131 is an equidigital number, since it uses as much as digits as its factorization.

527487131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47040, while the sum is 38.

The square root of 527487131 is about 22967.0879956515. The cubic root of 527487131 is about 807.9862240528.

The spelling of 527487131 in words is "five hundred twenty-seven million, four hundred eighty-seven thousand, one hundred thirty-one".