650600441644 has 24 divisors (see below), whose sum is σ = 1139373496800. Its totient is φ = 325065239040.

The previous prime is 650600441591. The next prime is 650600441669. The reversal of 650600441644 is 446144006056.

It is a junction number, because it is equal to n+sod(n) for n = 650600441597 and 650600441606.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55691484 + ... + 55703164.

It is an arithmetic number, because the mean of its divisors is an integer number (47473895700).

Almost surely, 2^650600441644 is an apocalyptic number.

It is an amenable number.

650600441644 is a deficient number, since it is larger than the sum of its proper divisors (488773055156).

650600441644 is a wasteful number, since it uses less digits than its factorization.

650600441644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20553 (or 20551 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 650600441644 in words is "six hundred fifty billion, six hundred million, four hundred forty-one thousand, six hundred forty-four".