461003713644 has 24 divisors (see below), whose sum is σ = 1098562042368. Its totient is φ = 150398374480.

The previous prime is 461003713571. The next prime is 461003713661. The reversal of 461003713644 is 446317300164.

It is a super-5 number, since 5×461003713644⁵ (a number of 60 digits) contains 55555 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408690672 + ... + 408691799.

It is an arithmetic number, because the mean of its divisors is an integer number (45773418432).

Almost surely, 2^461003713644 is an apocalyptic number.

It is an amenable number.

461003713644 is an abundant number, since it is smaller than the sum of its proper divisors (637558328724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

461003713644 is a wasteful number, since it uses less digits than its factorization.

461003713644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817382525 (or 817382523 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 461003713644 in words is "four hundred sixty-one billion, three million, seven hundred thirteen thousand, six hundred forty-four".