1353299989 has 2 divisors, whose sum is σ = 1353299990. Its totient is φ = 1353299988.

The previous prime is 1353299957. The next prime is 1353300029. The reversal of 1353299989 is 9899923531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 929640100 + 423659889 = 30490^2 + 20583^2 .

It is a cyclic number.

It is not a de Polignac number, because 1353299989 - 2⁵ = 1353299957 is a prime.

It is a super-3 number, since 3×1353299989³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1353699989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676649994 + 676649995.

It is an arithmetic number, because the mean of its divisors is an integer number (676649995).

Almost surely, 2^1353299989 is an apocalyptic number.

It is an amenable number.

1353299989 is a deficient number, since it is larger than the sum of its proper divisors (1).

1353299989 is an equidigital number, since it uses as much as digits as its factorization.

1353299989 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4723920, while the sum is 58.

The square root of 1353299989 is about 36787.2258943237. The cubic root of 1353299989 is about 1106.1092548489.

The spelling of 1353299989 in words is "one billion, three hundred fifty-three million, two hundred ninety-nine thousand, nine hundred eighty-nine".