1153745796 has 24 divisors (see below), whose sum is σ = 3076655680. Its totient is φ = 329641632.

The previous prime is 1153745777. The next prime is 1153745809. The reversal of 1153745796 is 6975473511.

It is a super-2 number, since 2×1153745796² = 2662258723575347232, which contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

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 in 7 ways as a sum of consecutive naturals, for example, 6867451 + ... + 6867618.

Almost surely, 2^1153745796 is an apocalyptic number.

It is an amenable number.

1153745796 is an abundant number, since it is smaller than the sum of its proper divisors (1922909884).

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

1153745796 is a wasteful number, since it uses less digits than its factorization.

1153745796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13735083 (or 13735081 counting only the distinct ones).

The product of its digits is 793800, while the sum is 48.

The square root of 1153745796 is about 33966.8337647182. The cubic root of 1153745796 is about 1048.8258366867.

The spelling of 1153745796 in words is "one billion, one hundred fifty-three million, seven hundred forty-five thousand, seven hundred ninety-six".