945436133 has 8 divisors (see below), whose sum is σ = 968509440. Its totient is φ = 922607280.

The previous prime is 945436127. The next prime is 945436139. The reversal of 945436133 is 331634549.

It is an interprime number because it is at equal distance from previous prime (945436127) and next prime (945436139).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 945436133 - 2¹⁶ = 945370597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (945436139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53273 + ... + 68766.

It is an arithmetic number, because the mean of its divisors is an integer number (121063680).

Almost surely, 2^945436133 is an apocalyptic number.

It is an amenable number.

945436133 is a deficient number, since it is larger than the sum of its proper divisors (23073307).

945436133 is a wasteful number, since it uses less digits than its factorization.

945436133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122227.

The product of its digits is 116640, while the sum is 38.

The square root of 945436133 is about 30747.9451833777. The cubic root of 945436133 is about 981.4708349137.

The spelling of 945436133 in words is "nine hundred forty-five million, four hundred thirty-six thousand, one hundred thirty-three".