52453302 has 48 divisors (see below), whose sum is σ = 118397376. Its totient is φ = 15363600.

The previous prime is 52453273. The next prime is 52453337. The reversal of 52453302 is 20335425.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63013 + ... + 63839.

It is an arithmetic number, because the mean of its divisors is an integer number (2466612).

Almost surely, 2^52453302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52453302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59198688).

52453302 is an abundant number, since it is smaller than the sum of its proper divisors (65944074).

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

52453302 is a wasteful number, since it uses less digits than its factorization.

52453302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905 (or 874 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 52453302 is about 7242.4651880420. The cubic root of 52453302 is about 374.3325656775.

Adding to 52453302 its reverse (20335425), we get a palindrome (72788727).

It can be divided in two parts, 52 and 453302, that added together give a palindrome (453354).

The spelling of 52453302 in words is "fifty-two million, four hundred fifty-three thousand, three hundred two".