650610662050 has 12 divisors (see below), whose sum is σ = 1210135831506. Its totient is φ = 260244264800.

The previous prime is 650610662029. The next prime is 650610662071. The reversal of 650610662050 is 50266016056.

It is an interprime number because it is at equal distance from previous prime (650610662029) and next prime (650610662071).

It can be written as a sum of positive squares in 3 ways, for example, as 582033193921 + 68577468129 = 762911^2 + 261873^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 6506106571 + ... + 6506106670.

Almost surely, 2^650610662050 is an apocalyptic number.

650610662050 is a deficient number, since it is larger than the sum of its proper divisors (559525169456).

650610662050 is a wasteful number, since it uses less digits than its factorization.

650610662050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13012213253 (or 13012213248 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 650610662050 in words is "six hundred fifty billion, six hundred ten million, six hundred sixty-two thousand, fifty".