52111358 has 16 divisors (see below), whose sum is σ = 89132400. Its totient is φ = 22636416.

The previous prime is 52111291. The next prime is 52111361. The reversal of 52111358 is 85311125.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58508 + ... + 59391.

It is an arithmetic number, because the mean of its divisors is an integer number (5570775).

Almost surely, 2^52111358 is an apocalyptic number.

52111358 is a deficient number, since it is larger than the sum of its proper divisors (37021042).

52111358 is a wasteful number, since it uses less digits than its factorization.

52111358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117931.

The product of its digits is 1200, while the sum is 26.

The square root of 52111358 is about 7218.8197096201. The cubic root of 52111358 is about 373.5173648027.

The spelling of 52111358 in words is "fifty-two million, one hundred eleven thousand, three hundred fifty-eight".