52527567 has 4 divisors (see below), whose sum is σ = 70036760. Its totient is φ = 35018376.

The previous prime is 52527557. The next prime is 52527577. The reversal of 52527567 is 76572525.

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

It is an interprime number because it is at equal distance from previous prime (52527557) and next prime (52527577).

It is not a de Polignac number, because 52527567 - 2⁴ = 52527551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52527557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8754592 + ... + 8754597.

It is an arithmetic number, because the mean of its divisors is an integer number (17509190).

Almost surely, 2^52527567 is an apocalyptic number.

52527567 is a deficient number, since it is larger than the sum of its proper divisors (17509193).

52527567 is a wasteful number, since it uses less digits than its factorization.

52527567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17509192.

The product of its digits is 147000, while the sum is 39.

The square root of 52527567 is about 7247.5904271696. The cubic root of 52527567 is about 374.5091462250.

The spelling of 52527567 in words is "fifty-two million, five hundred twenty-seven thousand, five hundred sixty-seven".