4662664680260 has 24 divisors (see below), whose sum is σ = 9793748491800. Its totient is φ = 1864655841024.

The previous prime is 4662664680239. The next prime is 4662664680283. The reversal of 4662664680260 is 620864662664.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 252068260096 + 4410596420164 = 502064^2 + 2100142^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4662664680196 and 4662664680205.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25533689 + ... + 25715648.

It is an arithmetic number, because the mean of its divisors is an integer number (408072853825).

Almost surely, 2^{4662664680260} is an apocalyptic number.

It is an amenable number.

4662664680260 is an abundant number, since it is smaller than the sum of its proper divisors (5131083811540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4662664680260 is a wasteful number, since it uses less digits than its factorization.

4662664680260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51253895 (or 51253893 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 56.

The spelling of 4662664680260 in words is "four trillion, six hundred sixty-two billion, six hundred sixty-four million, six hundred eighty thousand, two hundred sixty".