945159316 has 6 divisors (see below), whose sum is σ = 1654028810. Its totient is φ = 472579656.

The previous prime is 945159277. The next prime is 945159317. The reversal of 945159316 is 613951549.

It can be written as a sum of positive squares in only one way, i.e., 863184400 + 81974916 = 29380^2 + 9054^2 .

It is a super-2 number, since 2×945159316² = 1786652265243175712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (945159317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118144911 + ... + 118144918.

Almost surely, 2^945159316 is an apocalyptic number.

It is an amenable number.

945159316 is a deficient number, since it is larger than the sum of its proper divisors (708869494).

945159316 is a wasteful number, since it uses less digits than its factorization.

945159316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236289833 (or 236289831 counting only the distinct ones).

The product of its digits is 145800, while the sum is 43.

The square root of 945159316 is about 30743.4434636070. The cubic root of 945159316 is about 981.3750363283.

The spelling of 945159316 in words is "nine hundred forty-five million, one hundred fifty-nine thousand, three hundred sixteen".