527125127 has 4 divisors (see below), whose sum is σ = 527323560. Its totient is φ = 526926696.

The previous prime is 527125117. The next prime is 527125133. The reversal of 527125127 is 721521725.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 527125127 - 2⁴ = 527125111 is a prime.

It is a super-2 number, since 2×527125127² = 555721799029532258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 527125093 and 527125102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (527125117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95177 + ... + 100562.

It is an arithmetic number, because the mean of its divisors is an integer number (131830890).

Almost surely, 2^527125127 is an apocalyptic number.

527125127 is a deficient number, since it is larger than the sum of its proper divisors (198433).

527125127 is a wasteful number, since it uses less digits than its factorization.

527125127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198432.

The product of its digits is 9800, while the sum is 32.

The square root of 527125127 is about 22959.2057136130. The cubic root of 527125127 is about 807.8013467579.

The spelling of 527125127 in words is "five hundred twenty-seven million, one hundred twenty-five thousand, one hundred twenty-seven".