29383000945 has 4 divisors (see below), whose sum is σ = 35259601140. Its totient is φ = 23506400752.

The previous prime is 29383000943. The next prime is 29383000979. The reversal of 29383000945 is 54900038392.

29383000945 = 121208² + 121209².

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14691379264 + 14691621681 = 121208^2 + 121209^2 .

It is a cyclic number.

It is not a de Polignac number, because 29383000945 - 2¹ = 29383000943 is a prime.

It is not an unprimeable number, because it can be changed into a prime (29383000943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2938300090 + ... + 2938300099.

It is an arithmetic number, because the mean of its divisors is an integer number (8814900285).

Almost surely, 2^29383000945 is an apocalyptic number.

29383000945 is the 121209-th centered square number.

It is an amenable number.

29383000945 is a deficient number, since it is larger than the sum of its proper divisors (5876600195).

29383000945 is an equidigital number, since it uses as much as digits as its factorization.

29383000945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5876600194.

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 29383000945 in words is "twenty-nine billion, three hundred eighty-three million, nine hundred forty-five", and thus it is an aban number.