2385305956 has 12 divisors (see below), whose sum is σ = 4553766000. Its totient is φ = 1084229960.

The previous prime is 2385305947. The next prime is 2385305959. The reversal of 2385305956 is 6595035832.

It is not an unprimeable number, because it can be changed into a prime (2385305959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27105706 + ... + 27105793.

It is an arithmetic number, because the mean of its divisors is an integer number (379480500).

Almost surely, 2^2385305956 is an apocalyptic number.

It is an amenable number.

2385305956 is a deficient number, since it is larger than the sum of its proper divisors (2168460044).

2385305956 is a wasteful number, since it uses less digits than its factorization.

2385305956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54211514 (or 54211512 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 46.

The square root of 2385305956 is about 48839.5941424578. The cubic root of 2385305956 is about 1336.1278943683.

The spelling of 2385305956 in words is "two billion, three hundred eighty-five million, three hundred five thousand, nine hundred fifty-six".