4635304823861 has 8 divisors (see below), whose sum is σ = 4804258413240. Its totient is φ = 4468649923008.

The previous prime is 4635304823803. The next prime is 4635304823869. The reversal of 4635304823861 is 1683284035364.

4635304823861 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1309353832900 + 3325950990961 = 1144270^2 + 1823719^2 .

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 4635304823861 - 2¹⁸ = 4635304561717 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4635304823869) 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, 574668026 + ... + 574676091.

It is an arithmetic number, because the mean of its divisors is an integer number (600532301655).

Almost surely, 2^{4635304823861} is an apocalyptic number.

It is an amenable number.

4635304823861 is a deficient number, since it is larger than the sum of its proper divisors (168953589379).

4635304823861 is a wasteful number, since it uses less digits than its factorization.

4635304823861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149344263.

The product of its (nonzero) digits is 9953280, while the sum is 53.

The spelling of 4635304823861 in words is "four trillion, six hundred thirty-five billion, three hundred four million, eight hundred twenty-three thousand, eight hundred sixty-one".