52316401 has 8 divisors (see below), whose sum is σ = 52934760. Its totient is φ = 51700992.

The previous prime is 52316389. The next prime is 52316419. The reversal of 52316401 is 10461325.

52316401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4000000 + 48316401 = 2000^2 + 6951^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52316401 - 2¹³ = 52308209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52316431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73435 + ... + 74143.

It is an arithmetic number, because the mean of its divisors is an integer number (6616845).

Almost surely, 2^52316401 is an apocalyptic number.

It is an amenable number.

52316401 is a deficient number, since it is larger than the sum of its proper divisors (618359).

52316401 is a wasteful number, since it uses less digits than its factorization.

52316401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1475.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 52316401 is about 7233.0077422881. The cubic root of 52316401 is about 374.0066176491.

Adding to 52316401 its reverse (10461325), we get a palindrome (62777726).

The spelling of 52316401 in words is "fifty-two million, three hundred sixteen thousand, four hundred one".