52258116 has 48 divisors (see below), whose sum is σ = 131644800. Its totient is φ = 16084992.

The previous prime is 52258109. The next prime is 52258133. The reversal of 52258116 is 61185225.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4740 + ... + 11268.

It is an arithmetic number, because the mean of its divisors is an integer number (2742600).

Almost surely, 2^52258116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52258116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65822400).

52258116 is an abundant number, since it is smaller than the sum of its proper divisors (79386684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52258116 is a wasteful number, since it uses less digits than its factorization.

52258116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6588 (or 6586 counting only the distinct ones).

The product of its digits is 4800, while the sum is 30.

The square root of 52258116 is about 7228.9775210606. The cubic root of 52258116 is about 373.8676741207.

The spelling of 52258116 in words is "fifty-two million, two hundred fifty-eight thousand, one hundred sixteen".