650748514146 has 8 divisors (see below), whose sum is σ = 1301497028304. Its totient is φ = 216916171380.

The previous prime is 650748514109. The next prime is 650748514177. The reversal of 650748514146 is 641415847056.

It is a sphenic number, since it is the product of 3 distinct primes.

650748514146 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54229042840 + ... + 54229042851.

It is an arithmetic number, because the mean of its divisors is an integer number (162687128538).

Almost surely, 2^650748514146 is an apocalyptic number.

650748514146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

650748514146 is a wasteful number, since it uses less digits than its factorization.

650748514146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108458085696.

The product of its (nonzero) digits is 3225600, while the sum is 51.

The spelling of 650748514146 in words is "six hundred fifty billion, seven hundred forty-eight million, five hundred fourteen thousand, one hundred forty-six".