1650251416264 has 32 divisors (see below), whose sum is σ = 3375595951200. Its totient is φ = 750096126720.

The previous prime is 1650251416249. The next prime is 1650251416277. The reversal of 1650251416264 is 4626141520561.

It is a self number, because there is not a number n which added to its sum of digits gives 1650251416264.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3842224 + ... + 4250080.

It is an arithmetic number, because the mean of its divisors is an integer number (105487373475).

Almost surely, 2^{1650251416264} is an apocalyptic number.

It is an amenable number.

1650251416264 is an abundant number, since it is smaller than the sum of its proper divisors (1725344534936).

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

1650251416264 is a wasteful number, since it uses less digits than its factorization.

1650251416264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453853 (or 453849 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 1650251416264 in words is "one trillion, six hundred fifty billion, two hundred fifty-one million, four hundred sixteen thousand, two hundred sixty-four".