52015210 has 32 divisors (see below), whose sum is σ = 104090112. Its totient is φ = 18584640.

The previous prime is 52015193. The next prime is 52015211. The reversal of 52015210 is 1251025.

It is not an unprimeable number, because it can be changed into a prime (52015211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2424 + ... + 10483.

It is an arithmetic number, because the mean of its divisors is an integer number (3252816).

Almost surely, 2^52015210 is an apocalyptic number.

52015210 is an abundant number, since it is smaller than the sum of its proper divisors (52074902).

52015210 is a wasteful number, since it uses less digits than its factorization.

52015210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12958.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 52015210 is about 7212.1570975680. The cubic root of 52015210 is about 373.2875041179.

Adding to 52015210 its reverse (1251025), we get a palindrome (53266235).

It can be divided in two parts, 52015 and 210, that added together give a palindrome (52225).

The spelling of 52015210 in words is "fifty-two million, fifteen thousand, two hundred ten".