52430401 has 4 divisors (see below), whose sum is σ = 52445952. Its totient is φ = 52414852.

The previous prime is 52430387. The next prime is 52430407. The reversal of 52430401 is 10403425.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52430401 - 2¹⁵ = 52397633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52430407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361 + ... + 10246.

It is an arithmetic number, because the mean of its divisors is an integer number (13111488).

Almost surely, 2^52430401 is an apocalyptic number.

It is an amenable number.

52430401 is a deficient number, since it is larger than the sum of its proper divisors (15551).

52430401 is a wasteful number, since it uses less digits than its factorization.

52430401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15550.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 52430401 is about 7240.8839929942. The cubic root of 52430401 is about 374.2780801468.

Adding to 52430401 its reverse (10403425), we get a palindrome (62833826).

The spelling of 52430401 in words is "fifty-two million, four hundred thirty thousand, four hundred one".