1359159257 has 8 divisors (see below), whose sum is σ = 1407524352. Its totient is φ = 1311076800.

The previous prime is 1359159229. The next prime is 1359159283. The reversal of 1359159257 is 7529519531.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1359159257 - 2⁸ = 1359159001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1359159287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60848 + ... + 80129.

It is an arithmetic number, because the mean of its divisors is an integer number (175940544).

Almost surely, 2^1359159257 is an apocalyptic number.

It is an amenable number.

1359159257 is a deficient number, since it is larger than the sum of its proper divisors (48365095).

1359159257 is a wasteful number, since it uses less digits than its factorization.

1359159257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141319.

The product of its digits is 425250, while the sum is 47.

The square root of 1359159257 is about 36866.7771441985. Note that the first 3 decimals coincide. The cubic root of 1359159257 is about 1107.7032989508.

The spelling of 1359159257 in words is "one billion, three hundred fifty-nine million, one hundred fifty-nine thousand, two hundred fifty-seven".