750396864650 has 12 divisors (see below), whose sum is σ = 1395738168342. Its totient is φ = 300158745840.

The previous prime is 750396864643. The next prime is 750396864661. The reversal of 750396864650 is 56468693057.

It can be written as a sum of positive squares in 3 ways, for example, as 339542786209 + 410854078441 = 582703^2 + 640979^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 750396864650.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7503968597 + ... + 7503968696.

Almost surely, 2^750396864650 is an apocalyptic number.

750396864650 is a deficient number, since it is larger than the sum of its proper divisors (645341303692).

750396864650 is a wasteful number, since it uses less digits than its factorization.

750396864650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15007937305 (or 15007937300 counting only the distinct ones).

The product of its (nonzero) digits is 32659200, while the sum is 59.

The spelling of 750396864650 in words is "seven hundred fifty billion, three hundred ninety-six million, eight hundred sixty-four thousand, six hundred fifty".