650116730044 has 48 divisors (see below), whose sum is σ = 1169905564800. Its totient is φ = 315955261440.

The previous prime is 650116730023. The next prime is 650116730077. The reversal of 650116730044 is 440037611056.

It is a junction number, because it is equal to n+sod(n) for n = 650116729985 and 650116730012.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 75231964 + ... + 75240604.

It is an arithmetic number, because the mean of its divisors is an integer number (24373032600).

Almost surely, 2^650116730044 is an apocalyptic number.

It is an amenable number.

650116730044 is a deficient number, since it is larger than the sum of its proper divisors (519788834756).

650116730044 is a wasteful number, since it uses less digits than its factorization.

650116730044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11398 (or 11396 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 650116730044 in words is "six hundred fifty billion, one hundred sixteen million, seven hundred thirty thousand, forty-four".