1153063616 has 28 divisors (see below), whose sum is σ = 2319463992. Its totient is φ = 568631808.

The previous prime is 1153063579. The next prime is 1153063627. The reversal of 1153063616 is 6163603511.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 118730 + ... + 128073.

Almost surely, 2^1153063616 is an apocalyptic number.

1153063616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1153063616 is an abundant number, since it is smaller than the sum of its proper divisors (1166400376).

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

1153063616 is an equidigital number, since it uses as much as digits as its factorization.

1153063616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246888 (or 246878 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 1153063616 is about 33956.7904254804. The cubic root of 1153063616 is about 1048.6190814163.

The spelling of 1153063616 in words is "one billion, one hundred fifty-three million, sixty-three thousand, six hundred sixteen".