4657666667564 has 24 divisors (see below), whose sum is σ = 8218920679200. Its totient is φ = 2309454283136.

The previous prime is 4657666667543. The next prime is 4657666667581.

4657666667564 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4657666667564² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4657666667491 and 4657666667500.

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, 5965232 + ... + 6700695.

It is an arithmetic number, because the mean of its divisors is an integer number (342455028300).

Almost surely, 2^{4657666667564} is an apocalyptic number.

It is an amenable number.

4657666667564 is a deficient number, since it is larger than the sum of its proper divisors (3561254011636).

4657666667564 is a wasteful number, since it uses less digits than its factorization.

4657666667564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12666697 (or 12666695 counting only the distinct ones).

The product of its digits is 5486745600, while the sum is 74.

The spelling of 4657666667564 in words is "four trillion, six hundred fifty-seven billion, six hundred sixty-six million, six hundred sixty-seven thousand, five hundred sixty-four".