853653466 has 8 divisors (see below), whose sum is σ = 1280823264. Its totient is φ = 426712380.

The previous prime is 853653407. The next prime is 853653473. The reversal of 853653466 is 664356358.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47520 + ... + 62971.

It is an arithmetic number, because the mean of its divisors is an integer number (160102908).

Almost surely, 2^853653466 is an apocalyptic number.

853653466 is a deficient number, since it is larger than the sum of its proper divisors (427169798).

853653466 is a wasteful number, since it uses less digits than its factorization.

853653466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114356.

The product of its digits is 1555200, while the sum is 46.

The square root of 853653466 is about 29217.3487161310. The cubic root of 853653466 is about 948.6234786322.

It can be divided in two parts, 85365 and 3466, that added together give a triangular number (88831 = T₄₂₁).

The spelling of 853653466 in words is "eight hundred fifty-three million, six hundred fifty-three thousand, four hundred sixty-six".