1153550316 has 12 divisors (see below), whose sum is σ = 2691617432. Its totient is φ = 384516768.

The previous prime is 1153550311. The next prime is 1153550327. The reversal of 1153550316 is 6130553511.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1153550311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48064585 + ... + 48064608.

Almost surely, 2^1153550316 is an apocalyptic number.

It is an amenable number.

1153550316 is an abundant number, since it is smaller than the sum of its proper divisors (1538067116).

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

1153550316 is a wasteful number, since it uses less digits than its factorization.

1153550316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96129200 (or 96129198 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 30.

The square root of 1153550316 is about 33963.9561299917. The cubic root of 1153550316 is about 1048.7665988964.

The spelling of 1153550316 in words is "one billion, one hundred fifty-three million, five hundred fifty thousand, three hundred sixteen".