2064519025159 has 4 divisors (see below), whose sum is σ = 2173177921240. Its totient is φ = 1955860129080.

The previous prime is 2064519025147. The next prime is 2064519025187. The reversal of 2064519025159 is 9515209154602.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2064519025159 - 2¹⁹ = 2064518500871 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 (2064519025199) 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, 54329448012 + ... + 54329448049.

It is an arithmetic number, because the mean of its divisors is an integer number (543294480310).

Almost surely, 2^{2064519025159} is an apocalyptic number.

2064519025159 is a deficient number, since it is larger than the sum of its proper divisors (108658896081).

2064519025159 is a wasteful number, since it uses less digits than its factorization.

2064519025159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108658896080.

The product of its (nonzero) digits is 972000, while the sum is 49.

The spelling of 2064519025159 in words is "two trillion, sixty-four billion, five hundred nineteen million, twenty-five thousand, one hundred fifty-nine".