52313267 has 4 divisors (see below), whose sum is σ = 55390536. Its totient is φ = 49236000.

The previous prime is 52313249. The next prime is 52313269. The reversal of 52313267 is 76231325.

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 52313267 - 2¹² = 52309171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52313269) 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, 1538609 + ... + 1538642.

It is an arithmetic number, because the mean of its divisors is an integer number (13847634).

Almost surely, 2^52313267 is an apocalyptic number.

52313267 is a deficient number, since it is larger than the sum of its proper divisors (3077269).

52313267 is a wasteful number, since it uses less digits than its factorization.

52313267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3077268.

The product of its digits is 7560, while the sum is 29.

The square root of 52313267 is about 7232.7910933470. The cubic root of 52313267 is about 373.9991492445. Note that the first 3 decimals are identical.

The spelling of 52313267 in words is "fifty-two million, three hundred thirteen thousand, two hundred sixty-seven".