650412620556501 has 32 divisors (see below), whose sum is σ = 956169782153856. Its totient is φ = 389980970720000.

The previous prime is 650412620556481. The next prime is 650412620556521. The reversal of 650412620556501 is 105655026214056.

It is an interprime number because it is at equal distance from previous prime (650412620556481) and next prime (650412620556521).

It is not a de Polignac number, because 650412620556501 - 2⁵ = 650412620556469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650412620556521) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72150690 + ... + 80663171.

It is an arithmetic number, because the mean of its divisors is an integer number (29880305692308).

Almost surely, 2^{650412620556501} is an apocalyptic number.

It is an amenable number.

650412620556501 is a deficient number, since it is larger than the sum of its proper divisors (305757161597355).

650412620556501 is a wasteful number, since it uses less digits than its factorization.

650412620556501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152815253.

The product of its (nonzero) digits is 2160000, while the sum is 48.

The spelling of 650412620556501 in words is "six hundred fifty trillion, four hundred twelve billion, six hundred twenty million, five hundred fifty-six thousand, five hundred one".