52430344 has 8 divisors (see below), whose sum is σ = 98306910. Its totient is φ = 26215168.

The previous prime is 52430327. The next prime is 52430351. The reversal of 52430344 is 44303425.

It can be written as a sum of positive squares in only one way, i.e., 48580900 + 3849444 = 6970^2 + 1962^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3276889 + ... + 3276904.

Almost surely, 2^52430344 is an apocalyptic number.

It is an amenable number.

52430344 is a deficient number, since it is larger than the sum of its proper divisors (45876566).

52430344 is a wasteful number, since it uses less digits than its factorization.

52430344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6553799 (or 6553795 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 52430344 is about 7240.8800570096. The cubic root of 52430344 is about 374.2779445139.

Adding to 52430344 its reverse (44303425), we get a palindrome (96733769).

The spelling of 52430344 in words is "fifty-two million, four hundred thirty thousand, three hundred forty-four".