65265027 has 4 divisors (see below), whose sum is σ = 87020040. Its totient is φ = 43510016.

The previous prime is 65264977. The next prime is 65265029. The reversal of 65265027 is 72056256.

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 65265027 - 2⁶ = 65264963 is a prime.

It is a super-4 number, since 4×65265027⁴ (a number of 32 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (65265029) 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, 10877502 + ... + 10877507.

It is an arithmetic number, because the mean of its divisors is an integer number (21755010).

Almost surely, 2^65265027 is an apocalyptic number.

65265027 is a deficient number, since it is larger than the sum of its proper divisors (21755013).

65265027 is a wasteful number, since it uses less digits than its factorization.

65265027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21755012.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 65265027 is about 8078.6773051038. The cubic root of 65265027 is about 402.6182968258.

The spelling of 65265027 in words is "sixty-five million, two hundred sixty-five thousand, twenty-seven".