1153045495 has 16 divisors (see below), whose sum is σ = 1664547840. Its totient is φ = 749045664.

The previous prime is 1153045493. The next prime is 1153045507. The reversal of 1153045495 is 5945403511.

It is not a de Polignac number, because 1153045495 - 2¹ = 1153045493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1153045493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 866287 + ... + 867616.

It is an arithmetic number, because the mean of its divisors is an integer number (104034240).

Almost surely, 2^1153045495 is an apocalyptic number.

1153045495 is a deficient number, since it is larger than the sum of its proper divisors (511502345).

1153045495 is a wasteful number, since it uses less digits than its factorization.

1153045495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1733934.

The product of its (nonzero) digits is 54000, while the sum is 37.

The square root of 1153045495 is about 33956.5236000389. The cubic root of 1153045495 is about 1048.6135881878.

The spelling of 1153045495 in words is "one billion, one hundred fifty-three million, forty-five thousand, four hundred ninety-five".