65168801 has 8 divisors (see below), whose sum is σ = 66388608. Its totient is φ = 63954000.

The previous prime is 65168783. The next prime is 65168809. The reversal of 65168801 is 10886156.

65168801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 65168801 - 2¹⁸ = 64906657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65168809) 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 7 ways as a sum of consecutive naturals, for example, 33896 + ... + 35766.

It is an arithmetic number, because the mean of its divisors is an integer number (8298576).

Almost surely, 2^65168801 is an apocalyptic number.

65168801 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

65168801 is a deficient number, since it is larger than the sum of its proper divisors (1219807).

65168801 is a wasteful number, since it uses less digits than its factorization.

65168801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2503.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 65168801 is about 8072.7195541527. The cubic root of 65168801 is about 402.4203275813.

The spelling of 65168801 in words is "sixty-five million, one hundred sixty-eight thousand, eight hundred one".