1353131289 has 6 divisors (see below), whose sum is σ = 1954522986. Its totient is φ = 902087520.

The previous prime is 1353131251. The next prime is 1353131293. The reversal of 1353131289 is 9821313531.

1353131289 is a `hidden beast` number, since 13 + 531 + 31 + 2 + 89 = 666.

It can be written as a sum of positive squares in only one way, i.e., 767733264 + 585398025 = 27708^2 + 24195^2 .

It is not a de Polignac number, because 1353131289 - 2⁹ = 1353130777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1353131489) 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 in 5 ways as a sum of consecutive naturals, for example, 75173952 + ... + 75173969.

It is an arithmetic number, because the mean of its divisors is an integer number (325753831).

Almost surely, 2^1353131289 is an apocalyptic number.

It is an amenable number.

1353131289 is a deficient number, since it is larger than the sum of its proper divisors (601391697).

1353131289 is a wasteful number, since it uses less digits than its factorization.

1353131289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150347927 (or 150347924 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 1353131289 is about 36784.9329073739. The cubic root of 1353131289 is about 1106.0632910598.

The spelling of 1353131289 in words is "one billion, three hundred fifty-three million, one hundred thirty-one thousand, two hundred eighty-nine".