945050005 has 16 divisors (see below), whose sum is σ = 1142208000. Its totient is φ = 750625920.

The previous prime is 945049991. The next prime is 945050027. The reversal of 945050005 is 500050549.

It is not a de Polignac number, because 945050005 - 2¹³ = 945041813 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 714745 + ... + 716065.

It is an arithmetic number, because the mean of its divisors is an integer number (71388000).

Almost surely, 2^945050005 is an apocalyptic number.

It is an amenable number.

945050005 is a deficient number, since it is larger than the sum of its proper divisors (197157995).

945050005 is a wasteful number, since it uses less digits than its factorization.

945050005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2244.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 945050005 is about 30741.6656185054. The cubic root of 945050005 is about 981.3372017112.

The spelling of 945050005 in words is "nine hundred forty-five million, fifty thousand, five".