52675665 has 32 divisors (see below), whose sum is σ = 99434496. Its totient is φ = 23302080.

The previous prime is 52675661. The next prime is 52675691. The reversal of 52675665 is 56657625.

It is a happy number.

It is not a de Polignac number, because 52675665 - 2² = 52675661 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52675661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4837 + ... + 11346.

It is an arithmetic number, because the mean of its divisors is an integer number (3107328).

Almost surely, 2^52675665 is an apocalyptic number.

It is an amenable number.

52675665 is a deficient number, since it is larger than the sum of its proper divisors (46758831).

52675665 is a wasteful number, since it uses less digits than its factorization.

52675665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16229.

The product of its digits is 378000, while the sum is 42.

The square root of 52675665 is about 7257.8002865882. The cubic root of 52675665 is about 374.8607838789.

The spelling of 52675665 in words is "fifty-two million, six hundred seventy-five thousand, six hundred sixty-five".