52105260 has 96 divisors (see below), whose sum is σ = 152409600. Its totient is φ = 13288960.

The previous prime is 52105259. The next prime is 52105279. The reversal of 52105260 is 6250125.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144961 + ... + 145319.

It is an arithmetic number, because the mean of its divisors is an integer number (1587600).

Almost surely, 2^52105260 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 52105260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76204800).

52105260 is an abundant number, since it is smaller than the sum of its proper divisors (100304340).

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

52105260 is a wasteful number, since it uses less digits than its factorization.

52105260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471 (or 469 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 52105260 is about 7218.3973290475. The cubic root of 52105260 is about 373.5027947369.

Adding to 52105260 its reverse (6250125), we get a palindrome (58355385).

The spelling of 52105260 in words is "fifty-two million, one hundred five thousand, two hundred sixty".