52006601 has 4 divisors (see below), whose sum is σ = 52492752. Its totient is φ = 51520452.

The previous prime is 52006583. The next prime is 52006609. The reversal of 52006601 is 10660025.

52006601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a de Polignac number, because none of the positive numbers 2^k-52006601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52006609) 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 3 ways as a sum of consecutive naturals, for example, 242915 + ... + 243128.

It is an arithmetic number, because the mean of its divisors is an integer number (13123188).

Almost surely, 2^52006601 is an apocalyptic number.

It is an amenable number.

52006601 is a deficient number, since it is larger than the sum of its proper divisors (486151).

52006601 is a wasteful number, since it uses less digits than its factorization.

52006601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486150.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 52006601 is about 7211.5602334030. The cubic root of 52006601 is about 373.2669087995.

Adding to 52006601 its reverse (10660025), we get a palindrome (62666626).

The spelling of 52006601 in words is "fifty-two million, six thousand, six hundred one".