52406195 has 4 divisors (see below), whose sum is σ = 62887440. Its totient is φ = 41924952.

The previous prime is 52406191. The next prime is 52406201. The reversal of 52406195 is 59160425.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52406195 - 2² = 52406191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52406191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5240615 + ... + 5240624.

It is an arithmetic number, because the mean of its divisors is an integer number (15721860).

Almost surely, 2^52406195 is an apocalyptic number.

52406195 is a deficient number, since it is larger than the sum of its proper divisors (10481245).

52406195 is a wasteful number, since it uses less digits than its factorization.

52406195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10481244.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 52406195 is about 7239.2123190303. The cubic root of 52406195 is about 374.2204725398.

The spelling of 52406195 in words is "fifty-two million, four hundred six thousand, one hundred ninety-five".