650621301036 has 48 divisors (see below), whose sum is σ = 1735114477824. Its totient is φ = 185878478016.

The previous prime is 650621300999. The next prime is 650621301047. The reversal of 650621301036 is 630103126056.

It is a junction number, because it is equal to n+sod(n) for n = 650621300988 and 650621301006.

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 15 ways as a sum of consecutive naturals, for example, 932746 + ... + 1473518.

It is an arithmetic number, because the mean of its divisors is an integer number (36148218288).

Almost surely, 2^650621301036 is an apocalyptic number.

It is an amenable number.

650621301036 is an abundant number, since it is smaller than the sum of its proper divisors (1084493176788).

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

650621301036 is a wasteful number, since it uses less digits than its factorization.

650621301036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555110 (or 555108 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The spelling of 650621301036 in words is "six hundred fifty billion, six hundred twenty-one million, three hundred one thousand, thirty-six".