461623115876 has 12 divisors (see below), whose sum is σ = 869982026172. Its totient is φ = 213056822688.

The previous prime is 461623115851. The next prime is 461623115893. The reversal of 461623115876 is 678511326164.

It can be written as a sum of positive squares in 2 ways, for example, as 263086926400 + 198536189476 = 512920^2 + 445574^2 .

It is a super-2 number, since 2×461623115876² (a number of 24 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 4438683755 + ... + 4438683858.

It is an arithmetic number, because the mean of its divisors is an integer number (72498502181).

Almost surely, 2^461623115876 is an apocalyptic number.

It is an amenable number.

461623115876 is a deficient number, since it is larger than the sum of its proper divisors (408358910296).

461623115876 is a wasteful number, since it uses less digits than its factorization.

461623115876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8877367630 (or 8877367628 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 50.

The spelling of 461623115876 in words is "four hundred sixty-one billion, six hundred twenty-three million, one hundred fifteen thousand, eight hundred seventy-six".