2889003001573 has 12 divisors (see below), whose sum is σ = 3130429926180. Its totient is φ = 2664980787456.

The previous prime is 2889003001531. The next prime is 2889003001579. The reversal of 2889003001573 is 3751003009882.

It can be written as a sum of positive squares in 6 ways, for example, as 413169985089 + 2475833016484 = 642783^2 + 1573478^2 .

It is not a de Polignac number, because 2889003001573 - 2¹³ = 2889002993381 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 (2889003001579) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5488686 + ... + 5991967.

It is an arithmetic number, because the mean of its divisors is an integer number (260869160515).

Almost surely, 2^{2889003001573} is an apocalyptic number.

It is an amenable number.

2889003001573 is a deficient number, since it is larger than the sum of its proper divisors (241426924607).

2889003001573 is a wasteful number, since it uses less digits than its factorization.

2889003001573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11482168 (or 11482155 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 2889003001573 in words is "two trillion, eight hundred eighty-nine billion, three million, one thousand, five hundred seventy-three".