52465191 has 8 divisors (see below), whose sum is σ = 70358640. Its totient is φ = 34774272.

The previous prime is 52465169. The next prime is 52465249. The reversal of 52465191 is 19156425.

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

It is a de Polignac number, because none of the positive numbers 2^k-52465191 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52465121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50026 + ... + 51063.

It is an arithmetic number, because the mean of its divisors is an integer number (8794830).

Almost surely, 2^52465191 is an apocalyptic number.

52465191 is a deficient number, since it is larger than the sum of its proper divisors (17893449).

52465191 is a wasteful number, since it uses less digits than its factorization.

52465191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101265.

The product of its digits is 10800, while the sum is 33.

The square root of 52465191 is about 7243.2859256003. The cubic root of 52465191 is about 374.3608454584.

The spelling of 52465191 in words is "fifty-two million, four hundred sixty-five thousand, one hundred ninety-one".