65802195361 has 8 divisors (see below), whose sum is σ = 75261317120. Its totient is φ = 56357775648.

The previous prime is 65802195343. The next prime is 65802195377. The reversal of 65802195361 is 16359120856.

65802195361 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 65802195361 - 2¹⁹ = 65801671073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65802195311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3665916 + ... + 3683821.

It is an arithmetic number, because the mean of its divisors is an integer number (9407664640).

Almost surely, 2^65802195361 is an apocalyptic number.

It is an amenable number.

65802195361 is a deficient number, since it is larger than the sum of its proper divisors (9459121759).

65802195361 is a wasteful number, since it uses less digits than its factorization.

65802195361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7351023.

The product of its (nonzero) digits is 388800, while the sum is 46.

The spelling of 65802195361 in words is "sixty-five billion, eight hundred two million, one hundred ninety-five thousand, three hundred sixty-one".