52404201 has 12 divisors (see below), whose sum is σ = 77306112. Its totient is φ = 34192536.

The previous prime is 52404197. The next prime is 52404203. The reversal of 52404201 is 10240425.

52404201 is a `hidden beast` number, since 5 + 240 + 420 + 1 = 666.

It is not a de Polignac number, because 52404201 - 2² = 52404197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52404203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61521 + ... + 62366.

It is an arithmetic number, because the mean of its divisors is an integer number (6442176).

Almost surely, 2^52404201 is an apocalyptic number.

It is an amenable number.

52404201 is a deficient number, since it is larger than the sum of its proper divisors (24901911).

52404201 is a wasteful number, since it uses less digits than its factorization.

52404201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123940 (or 123937 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 52404201 is about 7239.0745955543. The cubic root of 52404201 is about 374.2157262493.

Adding to 52404201 its reverse (10240425), we get a palindrome (62644626).

The spelling of 52404201 in words is "fifty-two million, four hundred four thousand, two hundred one".