2850245452739 has 4 divisors (see below), whose sum is σ = 2850248879280. Its totient is φ = 2850242026200.

The previous prime is 2850245452727. The next prime is 2850245452781. The reversal of 2850245452739 is 9372545420582.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2850245452739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2850245452799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419189 + ... + 2424089.

It is an arithmetic number, because the mean of its divisors is an integer number (712562219820).

Almost surely, 2^{2850245452739} is an apocalyptic number.

2850245452739 is a deficient number, since it is larger than the sum of its proper divisors (3426541).

2850245452739 is a wasteful number, since it uses less digits than its factorization.

2850245452739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3426540.

The product of its (nonzero) digits is 24192000, while the sum is 56.

The spelling of 2850245452739 in words is "two trillion, eight hundred fifty billion, two hundred forty-five million, four hundred fifty-two thousand, seven hundred thirty-nine".