650652065520446 has 32 divisors (see below), whose sum is σ = 1067809458821760. Its totient is φ = 294888199487200.

The previous prime is 650652065520427. The next prime is 650652065520449. The reversal of 650652065520446 is 644025560256056.

It is a super-2 number, since 2×650652065520446² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 650652065520391 and 650652065520400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650652065520449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216388865 + ... + 219375123.

It is an arithmetic number, because the mean of its divisors is an integer number (33369045588180).

Almost surely, 2^{650652065520446} is an apocalyptic number.

650652065520446 is a deficient number, since it is larger than the sum of its proper divisors (417157393301314).

650652065520446 is a wasteful number, since it uses less digits than its factorization.

650652065520446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3015160.

The product of its (nonzero) digits is 51840000, while the sum is 56.

The spelling of 650652065520446 in words is "six hundred fifty trillion, six hundred fifty-two billion, sixty-five million, five hundred twenty thousand, four hundred forty-six".