650779696058 has 32 divisors (see below), whose sum is σ = 1004205625920. Its totient is φ = 316074009600.

The previous prime is 650779696057. The next prime is 650779696079. The reversal of 650779696058 is 850696977056.

It is not an unprimeable number, because it can be changed into a prime (650779696057) by changing a digit.

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, 149156585 + ... + 149160947.

It is an arithmetic number, because the mean of its divisors is an integer number (31381425810).

Almost surely, 2^650779696058 is an apocalyptic number.

650779696058 is a deficient number, since it is larger than the sum of its proper divisors (353425929862).

650779696058 is a wasteful number, since it uses less digits than its factorization.

650779696058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7262.

The product of its (nonzero) digits is 171460800, while the sum is 68.

The spelling of 650779696058 in words is "six hundred fifty billion, seven hundred seventy-nine million, six hundred ninety-six thousand, fifty-eight".