52321067 has 8 divisors (see below), whose sum is σ = 55866624. Its totient is φ = 48881448.

The previous prime is 52321057. The next prime is 52321069. The reversal of 52321067 is 76012325.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52321067 - 2⁸ = 52320811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52321069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25463 + ... + 27440.

It is an arithmetic number, because the mean of its divisors is an integer number (6983328).

Almost surely, 2^52321067 is an apocalyptic number.

52321067 is a deficient number, since it is larger than the sum of its proper divisors (3545557).

52321067 is a wasteful number, since it uses less digits than its factorization.

52321067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52969.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 52321067 is about 7233.3302841775. The cubic root of 52321067 is about 374.0177362975.

The spelling of 52321067 in words is "fifty-two million, three hundred twenty-one thousand, sixty-seven".