461795657829 has 64 divisors (see below), whose sum is σ = 714091023360. Its totient is φ = 262802695680.

The previous prime is 461795657821. The next prime is 461795657831. The reversal of 461795657829 is 928756597164.

It is not a de Polignac number, because 461795657829 - 2³ = 461795657821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461795657821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9564102 + ... + 9612264.

It is an arithmetic number, because the mean of its divisors is an integer number (11157672240).

Almost surely, 2^461795657829 is an apocalyptic number.

It is an amenable number.

461795657829 is a deficient number, since it is larger than the sum of its proper divisors (252295365531).

461795657829 is a wasteful number, since it uses less digits than its factorization.

461795657829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48482.

The product of its digits is 228614400, while the sum is 69.

The spelling of 461795657829 in words is "four hundred sixty-one billion, seven hundred ninety-five million, six hundred fifty-seven thousand, eight hundred twenty-nine".