52622593 has 4 divisors (see below), whose sum is σ = 54320128. Its totient is φ = 50925060.

The previous prime is 52622539. The next prime is 52622627. The reversal of 52622593 is 39522625.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52622593 - 2⁹ = 52622081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52622893) 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 3 ways as a sum of consecutive naturals, for example, 848721 + ... + 848782.

It is an arithmetic number, because the mean of its divisors is an integer number (13580032).

Almost surely, 2^52622593 is an apocalyptic number.

It is an amenable number.

52622593 is a deficient number, since it is larger than the sum of its proper divisors (1697535).

52622593 is a wasteful number, since it uses less digits than its factorization.

52622593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1697534.

The product of its digits is 32400, while the sum is 34.

The square root of 52622593 is about 7254.1431609805. The cubic root of 52622593 is about 374.7348478216.

The spelling of 52622593 in words is "fifty-two million, six hundred twenty-two thousand, five hundred ninety-three".