52438593 has 8 divisors (see below), whose sum is σ = 70171648. Its totient is φ = 34832304.

The previous prime is 52438559. The next prime is 52438619. The reversal of 52438593 is 39583425.

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

It is not a de Polignac number, because 52438593 - 2¹² = 52434497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52438513) 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, 30721 + ... + 32382.

It is an arithmetic number, because the mean of its divisors is an integer number (8771456).

Almost surely, 2^52438593 is an apocalyptic number.

It is an amenable number.

52438593 is a deficient number, since it is larger than the sum of its proper divisors (17733055).

52438593 is a wasteful number, since it uses less digits than its factorization.

52438593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63383.

The product of its digits is 129600, while the sum is 39.

The square root of 52438593 is about 7241.4496476880. The cubic root of 52438593 is about 374.2975721864.

The spelling of 52438593 in words is "fifty-two million, four hundred thirty-eight thousand, five hundred ninety-three".