1129952353 has 2 divisors, whose sum is σ = 1129952354. Its totient is φ = 1129952352.

The previous prime is 1129952339. The next prime is 1129952407. The reversal of 1129952353 is 3532599211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1121379169 + 8573184 = 33487^2 + 2928^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1129952353 is a prime.

It is not a weakly prime, because it can be changed into another prime (1129982353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 564976176 + 564976177.

It is an arithmetic number, because the mean of its divisors is an integer number (564976177).

Almost surely, 2^1129952353 is an apocalyptic number.

It is an amenable number.

1129952353 is a deficient number, since it is larger than the sum of its proper divisors (1).

1129952353 is an equidigital number, since it uses as much as digits as its factorization.

1129952353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72900, while the sum is 40.

The square root of 1129952353 is about 33614.7639140899. The cubic root of 1129952353 is about 1041.5657975188.

The spelling of 1129952353 in words is "one billion, one hundred twenty-nine million, nine hundred fifty-two thousand, three hundred fifty-three".