52303404 has 12 divisors (see below), whose sum is σ = 122041304. Its totient is φ = 17434464.

The previous prime is 52303399. The next prime is 52303423. The reversal of 52303404 is 40430325.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2179297 + ... + 2179320.

Almost surely, 2^52303404 is an apocalyptic number.

It is an amenable number.

52303404 is an abundant number, since it is smaller than the sum of its proper divisors (69737900).

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

52303404 is a wasteful number, since it uses less digits than its factorization.

52303404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4358624 (or 4358622 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 52303404 is about 7232.1092359007. The cubic root of 52303404 is about 373.9756435090.

Adding to 52303404 its reverse (40430325), we get a palindrome (92733729).

The spelling of 52303404 in words is "fifty-two million, three hundred three thousand, four hundred four".