4968610906405 has 8 divisors (see below), whose sum is σ = 5962391907192. Its totient is φ = 3974849512128.

The previous prime is 4968610906367. The next prime is 4968610906409. The reversal of 4968610906405 is 5046090168694.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2118395831841 + 2850215074564 = 1455471^2 + 1688258^2 .

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 4968610906405 - 2⁹ = 4968610905893 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4968610906405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4968610906409) 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, 4338222 + ... + 5362591.

It is an arithmetic number, because the mean of its divisors is an integer number (745298988399).

Almost surely, 2^{4968610906405} is an apocalyptic number.

It is an amenable number.

4968610906405 is a deficient number, since it is larger than the sum of its proper divisors (993781000787).

4968610906405 is a wasteful number, since it uses less digits than its factorization.

4968610906405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9803255.

The product of its (nonzero) digits is 11197440, while the sum is 58.

The spelling of 4968610906405 in words is "four trillion, nine hundred sixty-eight billion, six hundred ten million, nine hundred six thousand, four hundred five".