1153455416 has 8 divisors (see below), whose sum is σ = 2162728920. Its totient is φ = 576727704.

The previous prime is 1153455361. The next prime is 1153455431. The reversal of 1153455416 is 6145543511.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 72090956 + ... + 72090971.

It is an arithmetic number, because the mean of its divisors is an integer number (270341115).

Almost surely, 2^1153455416 is an apocalyptic number.

It is an amenable number.

1153455416 is a deficient number, since it is larger than the sum of its proper divisors (1009273504).

1153455416 is a wasteful number, since it uses less digits than its factorization.

1153455416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144181933 (or 144181929 counting only the distinct ones).

The product of its digits is 36000, while the sum is 35.

The square root of 1153455416 is about 33962.5590319693. The cubic root of 1153455416 is about 1048.7378382149.

Adding to 1153455416 its reverse (6145543511), we get a palindrome (7298998927).

The spelling of 1153455416 in words is "one billion, one hundred fifty-three million, four hundred fifty-five thousand, four hundred sixteen".