1650915150916 has 6 divisors (see below), whose sum is σ = 2889101514110. Its totient is φ = 825457575456.

The previous prime is 1650915150809. The next prime is 1650915150917. The reversal of 1650915150916 is 6190515190561.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1597898246400 + 53016904516 = 1264080^2 + 230254^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1650915150916.

It is not an unprimeable number, because it can be changed into a prime (1650915150917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206364393861 + ... + 206364393868.

Almost surely, 2^{1650915150916} is an apocalyptic number.

It is an amenable number.

1650915150916 is a deficient number, since it is larger than the sum of its proper divisors (1238186363194).

1650915150916 is a wasteful number, since it uses less digits than its factorization.

1650915150916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412728787733 (or 412728787731 counting only the distinct ones).

The product of its (nonzero) digits is 364500, while the sum is 49.

The spelling of 1650915150916 in words is "one trillion, six hundred fifty billion, nine hundred fifteen million, one hundred fifty thousand, nine hundred sixteen".