52558634 has 16 divisors (see below), whose sum is σ = 83071872. Its totient is φ = 24890448.

The previous prime is 52558631. The next prime is 52558651. The reversal of 52558634 is 43685525.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52558631) 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, 809 + ... + 10284.

It is an arithmetic number, because the mean of its divisors is an integer number (5191992).

Almost surely, 2^52558634 is an apocalyptic number.

52558634 is a deficient number, since it is larger than the sum of its proper divisors (30513238).

52558634 is a wasteful number, since it uses less digits than its factorization.

52558634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11221.

The product of its digits is 144000, while the sum is 38.

The square root of 52558634 is about 7249.7333744076. The cubic root of 52558634 is about 374.5829651311.

The spelling of 52558634 in words is "fifty-two million, five hundred fifty-eight thousand, six hundred thirty-four".