1153041539 has 12 divisors (see below), whose sum is σ = 1250942616. Its totient is φ = 1062315072.

The previous prime is 1153041529. The next prime is 1153041563. The reversal of 1153041539 is 9351403511.

It is not a de Polignac number, because 1153041539 - 2¹² = 1153037443 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1153041529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86207 + ... + 98679.

It is an arithmetic number, because the mean of its divisors is an integer number (104245218).

Almost surely, 2^1153041539 is an apocalyptic number.

1153041539 is a deficient number, since it is larger than the sum of its proper divisors (97901077).

1153041539 is a wasteful number, since it uses less digits than its factorization.

1153041539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13046 (or 13033 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 1153041539 is about 33956.4653490318. The cubic root of 1153041539 is about 1048.6123889520.

The spelling of 1153041539 in words is "one billion, one hundred fifty-three million, forty-one thousand, five hundred thirty-nine".