53152350 has 96 divisors (see below), whose sum is σ = 138476256. Its totient is φ = 13478400.

The previous prime is 53152283. The next prime is 53152381. The reversal of 53152350 is 5325135.

53152350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 53152350.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 338472 + ... + 338628.

It is an arithmetic number, because the mean of its divisors is an integer number (1442461).

Almost surely, 2^53152350 is an apocalyptic number.

53152350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 53152350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69238128).

53152350 is an abundant number, since it is smaller than the sum of its proper divisors (85323906).

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

53152350 is a wasteful number, since it uses less digits than its factorization.

53152350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270 (or 265 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 53152350 is about 7290.5658216630. The cubic root of 53152350 is about 375.9881494303.

Adding to 53152350 its reverse (5325135), we get a palindrome (58477485).

The spelling of 53152350 in words is "fifty-three million, one hundred fifty-two thousand, three hundred fifty".