1153505150 has 24 divisors (see below), whose sum is σ = 2452023120. Its totient is φ = 395487360.

The previous prime is 1153505147. The next prime is 1153505159. The reversal of 1153505150 is 515053511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1153505159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1647515 + ... + 1648214.

It is an arithmetic number, because the mean of its divisors is an integer number (102167630).

Almost surely, 2^1153505150 is an apocalyptic number.

1153505150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1153505150 is an abundant number, since it is smaller than the sum of its proper divisors (1298517970).

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

1153505150 is a wasteful number, since it uses less digits than its factorization.

1153505150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3295748 (or 3295743 counting only the distinct ones).

The product of its (nonzero) digits is 1875, while the sum is 26.

The square root of 1153505150 is about 33963.2912127197. The cubic root of 1153505150 is about 1048.7529109483.

Adding to 1153505150 its reverse (515053511), we get a palindrome (1668558661).

The spelling of 1153505150 in words is "one billion, one hundred fifty-three million, five hundred five thousand, one hundred fifty".