461563246654 has 16 divisors (see below), whose sum is σ = 711074944368. Its totient is φ = 224538581952.

The previous prime is 461563246649. The next prime is 461563246657. The reversal of 461563246654 is 456642365164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461563246657) 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, 5407234 + ... + 5491930.

It is an arithmetic number, because the mean of its divisors is an integer number (44442184023).

Almost surely, 2^461563246654 is an apocalyptic number.

461563246654 is a deficient number, since it is larger than the sum of its proper divisors (249511697714).

461563246654 is a wasteful number, since it uses less digits than its factorization.

461563246654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158379.

The product of its digits is 12441600, while the sum is 52.

The spelling of 461563246654 in words is "four hundred sixty-one billion, five hundred sixty-three million, two hundred forty-six thousand, six hundred fifty-four".