305065490059 has 12 divisors (see below), whose sum is σ = 353526667848. Its totient is φ = 261018598400.

The previous prime is 305065490047. The next prime is 305065490063. The reversal of 305065490059 is 950094560503.

It is not a de Polignac number, because 305065490059 - 2⁷ = 305065489931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (305065490089) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47978182 + ... + 47984539.

It is an arithmetic number, because the mean of its divisors is an integer number (29460555654).

Almost surely, 2^305065490059 is an apocalyptic number.

305065490059 is a deficient number, since it is larger than the sum of its proper divisors (48461177789).

305065490059 is a wasteful number, since it uses less digits than its factorization.

305065490059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95962766 (or 95962749 counting only the distinct ones).

The product of its (nonzero) digits is 729000, while the sum is 46.

The spelling of 305065490059 in words is "three hundred five billion, sixty-five million, four hundred ninety thousand, fifty-nine".