650441103450630 has 128 divisors (see below), whose sum is σ = 1591258838335488. Its totient is φ = 170128017382272.

The previous prime is 650441103450629. The next prime is 650441103450791. The reversal of 650441103450630 is 36054301144056.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 341277787 + ... + 343178393.

It is an arithmetic number, because the mean of its divisors is an integer number (12431709674496).

Almost surely, 2^{650441103450630} is an apocalyptic number.

650441103450630 is an abundant number, since it is smaller than the sum of its proper divisors (940817734884858).

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

650441103450630 is a wasteful number, since it uses less digits than its factorization.

650441103450630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901690.

The product of its (nonzero) digits is 518400, while the sum is 42.

Adding to 650441103450630 its reverse (36054301144056), we get a palindrome (686495404594686).

The spelling of 650441103450630 in words is "six hundred fifty trillion, four hundred forty-one billion, one hundred three million, four hundred fifty thousand, six hundred thirty".