52427027 has 4 divisors (see below), whose sum is σ = 52454280. Its totient is φ = 52399776.

The previous prime is 52427003. The next prime is 52427071. The reversal of 52427027 is 72072425.

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 52427027 - 2⁸ = 52426771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52423027) 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, 10502 + ... + 14667.

It is an arithmetic number, because the mean of its divisors is an integer number (13113570).

Almost surely, 2^52427027 is an apocalyptic number.

52427027 is a deficient number, since it is larger than the sum of its proper divisors (27253).

52427027 is a wasteful number, since it uses less digits than its factorization.

52427027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27252.

The product of its (nonzero) digits is 7840, while the sum is 29.

The square root of 52427027 is about 7240.6510066430. The cubic root of 52427027 is about 374.2700514630.

The spelling of 52427027 in words is "fifty-two million, four hundred twenty-seven thousand, twenty-seven".