52508270 has 16 divisors (see below), whose sum is σ = 97774560. Its totient is φ = 20278944.

The previous prime is 52508233. The next prime is 52508279. The reversal of 52508270 is 7280525.

52508270 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52508279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90242 + ... + 90821.

It is an arithmetic number, because the mean of its divisors is an integer number (6110910).

Almost surely, 2^52508270 is an apocalyptic number.

52508270 is a deficient number, since it is larger than the sum of its proper divisors (45266290).

52508270 is a wasteful number, since it uses less digits than its factorization.

52508270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181099.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 52508270 is about 7246.2590348400. The cubic root of 52508270 is about 374.4632795904.

Adding to 52508270 its reverse (7280525), we get a palindrome (59788795).

The spelling of 52508270 in words is "fifty-two million, five hundred eight thousand, two hundred seventy".