52350510 has 64 divisors (see below), whose sum is σ = 136857600. Its totient is φ = 12765312.

The previous prime is 52350503. The next prime is 52350511. The reversal of 52350510 is 1505325.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52350511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14947 + ... + 18113.

It is an arithmetic number, because the mean of its divisors is an integer number (2138400).

Almost surely, 2^52350510 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52350510, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68428800).

52350510 is an abundant number, since it is smaller than the sum of its proper divisors (84507090).

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

52350510 is a wasteful number, since it uses less digits than its factorization.

52350510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3225.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 52350510 is about 7235.3652292058. The cubic root of 52350510 is about 374.0878810137.

Adding to 52350510 its reverse (1505325), we get a palindrome (53855835).

The spelling of 52350510 in words is "fifty-two million, three hundred fifty thousand, five hundred ten".