1053435289 has 2 divisors, whose sum is σ = 1053435290. Its totient is φ = 1053435288.

The previous prime is 1053435283. The next prime is 1053435337. The reversal of 1053435289 is 9825343501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 847799689 + 205635600 = 29117^2 + 14340^2 .

It is an emirp because it is prime and its reverse (9825343501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1053435289 - 2⁷ = 1053435161 is a prime.

It is a super-2 number, since 2×1053435289² = 2219451816221027042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1053435283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526717644 + 526717645.

It is an arithmetic number, because the mean of its divisors is an integer number (526717645).

Almost surely, 2^1053435289 is an apocalyptic number.

It is an amenable number.

1053435289 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053435289 is an equidigital number, since it uses as much as digits as its factorization.

1053435289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 1053435289 is about 32456.6678665571. The cubic root of 1053435289 is about 1017.5035994456.

The spelling of 1053435289 in words is "one billion, fifty-three million, four hundred thirty-five thousand, two hundred eighty-nine".