527416331 has 4 divisors (see below), whose sum is σ = 567986832. Its totient is φ = 486845832.

The previous prime is 527416297. The next prime is 527416339. The reversal of 527416331 is 133614725.

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 527416331 - 2²² = 523222027 is a prime.

It is a super-2 number, since 2×527416331² = 556335972411003122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (527416339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20285231 + ... + 20285256.

It is an arithmetic number, because the mean of its divisors is an integer number (141996708).

Almost surely, 2^527416331 is an apocalyptic number.

527416331 is a deficient number, since it is larger than the sum of its proper divisors (40570501).

527416331 is a wasteful number, since it uses less digits than its factorization.

527416331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40570500.

The product of its digits is 15120, while the sum is 32.

The square root of 527416331 is about 22965.5466079081. The cubic root of 527416331 is about 807.9500727858.

The spelling of 527416331 in words is "five hundred twenty-seven million, four hundred sixteen thousand, three hundred thirty-one".