1450768993529 has 8 divisors (see below), whose sum is σ = 1494338991552. Its totient is φ = 1407645867600.

The previous prime is 1450768993519. The next prime is 1450768993543. The reversal of 1450768993529 is 9253998670541.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1450768993529 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1450768993519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111711434 + ... + 111724419.

It is an arithmetic number, because the mean of its divisors is an integer number (186792373944).

It is a 1-persistent number, because it is pandigital, but 2⋅1450768993529 = 2901537987058 is not.

Almost surely, 2^{1450768993529} is an apocalyptic number.

It is an amenable number.

1450768993529 is a deficient number, since it is larger than the sum of its proper divisors (43569998023).

1450768993529 is a wasteful number, since it uses less digits than its factorization.

1450768993529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223436047.

The product of its (nonzero) digits is 146966400, while the sum is 68.

The spelling of 1450768993529 in words is "one trillion, four hundred fifty billion, seven hundred sixty-eight million, nine hundred ninety-three thousand, five hundred twenty-nine".