650156321006 has 16 divisors (see below), whose sum is σ = 997937318400. Its totient is φ = 317510896248.

The previous prime is 650156320991. The next prime is 650156321027. The reversal of 650156321006 is 600123651056.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 7206605 + ... + 7296263.

It is an arithmetic number, because the mean of its divisors is an integer number (62371082400).

Almost surely, 2^650156321006 is an apocalyptic number.

650156321006 is a deficient number, since it is larger than the sum of its proper divisors (347780997394).

650156321006 is a wasteful number, since it uses less digits than its factorization.

650156321006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174023.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 650156321006 in words is "six hundred fifty billion, one hundred fifty-six million, three hundred twenty-one thousand, six".