466508493491 has 8 divisors (see below), whose sum is σ = 475366292784. Its totient is φ = 457652759200.

The previous prime is 466508493463. The next prime is 466508493527. The reversal of 466508493491 is 194394805664.

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 466508493491 - 2⁶ = 466508493427 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 466508493491.

It is not an unprimeable number, because it can be changed into a prime (466508493421) 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, 56285 + ... + 967566.

It is an arithmetic number, because the mean of its divisors is an integer number (59420786598).

Almost surely, 2^466508493491 is an apocalyptic number.

466508493491 is a deficient number, since it is larger than the sum of its proper divisors (8857799293).

466508493491 is a wasteful number, since it uses less digits than its factorization.

466508493491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032501.

The product of its (nonzero) digits is 22394880, while the sum is 59.

The spelling of 466508493491 in words is "four hundred sixty-six billion, five hundred eight million, four hundred ninety-three thousand, four hundred ninety-one".