2785152089159 has 24 divisors (see below), whose sum is σ = 3230242717440. Its totient is φ = 2374944300000.

The previous prime is 2785152089147. The next prime is 2785152089221. The reversal of 2785152089159 is 9519802515872.

It is not a de Polignac number, because 2785152089159 - 2¹⁶ = 2785152023623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2785152085159) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1478834 + ... + 2785184.

It is an arithmetic number, because the mean of its divisors is an integer number (134593446560).

Almost surely, 2^{2785152089159} is an apocalyptic number.

2785152089159 is a deficient number, since it is larger than the sum of its proper divisors (445090628281).

2785152089159 is a wasteful number, since it uses less digits than its factorization.

2785152089159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306583 (or 1306482 counting only the distinct ones).

The product of its (nonzero) digits is 18144000, while the sum is 62.

The spelling of 2785152089159 in words is "two trillion, seven hundred eighty-five billion, one hundred fifty-two million, eighty-nine thousand, one hundred fifty-nine".