2064517959 has 32 divisors (see below), whose sum is σ = 3193413120. Its totient is φ = 1162022400.

The previous prime is 2064517901. The next prime is 2064517963. The reversal of 2064517959 is 9597154602.

It is not a de Polignac number, because 2064517959 - 2¹⁵ = 2064485191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2064517999) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 523224 + ... + 527154.

It is an arithmetic number, because the mean of its divisors is an integer number (99794160).

Almost surely, 2^2064517959 is an apocalyptic number.

2064517959 is a deficient number, since it is larger than the sum of its proper divisors (1128895161).

2064517959 is a wasteful number, since it uses less digits than its factorization.

2064517959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4311.

The product of its (nonzero) digits is 680400, while the sum is 48.

The square root of 2064517959 is about 45436.9668772025. The cubic root of 2064517959 is about 1273.3258476042.

The spelling of 2064517959 in words is "two billion, sixty-four million, five hundred seventeen thousand, nine hundred fifty-nine".