461051646130 has 32 divisors (see below), whose sum is σ = 840000357504. Its totient is φ = 182175146496.

The previous prime is 461051646079. The next prime is 461051646161. The reversal of 461051646130 is 31646150164.

It is a self number, because there is not a number n which added to its sum of digits gives 461051646130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7278274 + ... + 7341346.

It is an arithmetic number, because the mean of its divisors is an integer number (26250011172).

Almost surely, 2^461051646130 is an apocalyptic number.

461051646130 is a deficient number, since it is larger than the sum of its proper divisors (378948711374).

461051646130 is a wasteful number, since it uses less digits than its factorization.

461051646130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71970.

The product of its (nonzero) digits is 51840, while the sum is 37.

Adding to 461051646130 its reverse (31646150164), we get a palindrome (492697796294).

The spelling of 461051646130 in words is "four hundred sixty-one billion, fifty-one million, six hundred forty-six thousand, one hundred thirty".