1153249602 has 16 divisors (see below), whose sum is σ = 2311831200. Its totient is φ = 383527872.

The previous prime is 1153249597. The next prime is 1153249607. The reversal of 1153249602 is 2069423511.

It is an interprime number because it is at equal distance from previous prime (1153249597) and next prime (1153249607).

It is not an unprimeable number, because it can be changed into a prime (1153249607) 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 7 ways as a sum of consecutive naturals, for example, 219352 + ... + 224547.

It is an arithmetic number, because the mean of its divisors is an integer number (144489450).

Almost surely, 2^1153249602 is an apocalyptic number.

1153249602 is an abundant number, since it is smaller than the sum of its proper divisors (1158581598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1153249602 is a wasteful number, since it uses less digits than its factorization.

1153249602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444337.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 1153249602 is about 33959.5288836580. The cubic root of 1153249602 is about 1048.6754581796.

The spelling of 1153249602 in words is "one billion, one hundred fifty-three million, two hundred forty-nine thousand, six hundred two".