52819350 has 96 divisors (see below), whose sum is σ = 139324416. Its totient is φ = 13219200.

The previous prime is 52819343. The next prime is 52819367. The reversal of 52819350 is 5391825.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 171897 + ... + 172203.

It is an arithmetic number, because the mean of its divisors is an integer number (1451296).

Almost surely, 2^52819350 is an apocalyptic number.

52819350 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 52819350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69662208).

52819350 is an abundant number, since it is smaller than the sum of its proper divisors (86505066).

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

52819350 is a wasteful number, since it uses less digits than its factorization.

52819350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 52819350 is about 7267.6922059207. The cubic root of 52819350 is about 375.2013141299.

The spelling of 52819350 in words is "fifty-two million, eight hundred nineteen thousand, three hundred fifty".