2064316523 has 8 divisors (see below), whose sum is σ = 2113032768. Its totient is φ = 2015632584.

The previous prime is 2064316519. The next prime is 2064316537. The reversal of 2064316523 is 3256134602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2064316523 - 2² = 2064316519 is a prime.

It is a super-2 number, since 2×2064316523² = 8522805414261619058, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2064316523.

It is not an unprimeable number, because it can be changed into a prime (2064316223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163640 + ... + 175802.

It is an arithmetic number, because the mean of its divisors is an integer number (264129096).

Almost surely, 2^2064316523 is an apocalyptic number.

2064316523 is a deficient number, since it is larger than the sum of its proper divisors (48716245).

2064316523 is a wasteful number, since it uses less digits than its factorization.

2064316523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16153.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 2064316523 is about 45434.7501698865. The cubic root of 2064316523 is about 1273.2844332542.

The spelling of 2064316523 in words is "two billion, sixty-four million, three hundred sixteen thousand, five hundred twenty-three".