1153360459 has 2 divisors, whose sum is σ = 1153360460. Its totient is φ = 1153360458.

The previous prime is 1153360399. The next prime is 1153360471. The reversal of 1153360459 is 9540633511.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1153360459 - 2¹⁷ = 1153229387 is a prime.

It is not a weakly prime, because it can be changed into another prime (1153360259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576680229 + 576680230.

It is an arithmetic number, because the mean of its divisors is an integer number (576680230).

Almost surely, 2^1153360459 is an apocalyptic number.

1153360459 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153360459 is an equidigital number, since it uses as much as digits as its factorization.

1153360459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 1153360459 is about 33961.1610372790. The cubic root of 1153360459 is about 1048.7090586798.

The spelling of 1153360459 in words is "one billion, one hundred fifty-three million, three hundred sixty thousand, four hundred fifty-nine".