2065030523 has 8 divisors (see below), whose sum is σ = 2174337600. Its totient is φ = 1955785608.

The previous prime is 2065030507. The next prime is 2065030543. The reversal of 2065030523 is 3250305602.

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 2065030523 - 2⁴ = 2065030507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2065030492 and 2065030501.

It is not an unprimeable number, because it can be changed into a prime (2065030543) 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, 62840 + ... + 89882.

It is an arithmetic number, because the mean of its divisors is an integer number (271792200).

Almost surely, 2^2065030523 is an apocalyptic number.

2065030523 is a deficient number, since it is larger than the sum of its proper divisors (109307077).

2065030523 is a wasteful number, since it uses less digits than its factorization.

2065030523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31081.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 2065030523 is about 45442.6069124561. The cubic root of 2065030523 is about 1273.4312163469.

The spelling of 2065030523 in words is "two billion, sixty-five million, thirty thousand, five hundred twenty-three".