65001450023 has 18 divisors (see below), whose sum is σ = 68564253576. Its totient is φ = 61618672192.

The previous prime is 65001449987. The next prime is 65001450049. The reversal of 65001450023 is 32005410056.

65001450023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 65001450023 - 2⁶ = 65001449959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65001449974 and 65001450001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65001450923) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6749990 + ... + 6759612.

Almost surely, 2^65001450023 is an apocalyptic number.

65001450023 is a deficient number, since it is larger than the sum of its proper divisors (3562803553).

65001450023 is an equidigital number, since it uses as much as digits as its factorization.

65001450023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9895 (or 9759 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 65001450023 its reverse (32005410056), we get a palindrome (97006860079).

The spelling of 65001450023 in words is "sixty-five billion, one million, four hundred fifty thousand, twenty-three".