52212601 has 16 divisors (see below), whose sum is σ = 60825600. Its totient is φ = 43896528.

The previous prime is 52212577. The next prime is 52212607. The reversal of 52212601 is 10621225.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52212601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52212607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145260 + ... + 145618.

It is an arithmetic number, because the mean of its divisors is an integer number (3801600).

Almost surely, 2^52212601 is an apocalyptic number.

It is an amenable number.

52212601 is a deficient number, since it is larger than the sum of its proper divisors (8612999).

52212601 is a wasteful number, since it uses less digits than its factorization.

52212601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 52212601 is about 7225.8287413971. The cubic root of 52212601 is about 373.7591006833.

Adding to 52212601 its reverse (10621225), we get a palindrome (62833826).

The spelling of 52212601 in words is "fifty-two million, two hundred twelve thousand, six hundred one".