1155850048 has 28 divisors (see below), whose sum is σ = 2299167360. Its totient is φ = 576532352.

The previous prime is 1155850001. The next prime is 1155850051. The reversal of 1155850048 is 8400585511.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1155849989 and 1155850016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5265 + ... + 48367.

It is an arithmetic number, because the mean of its divisors is an integer number (82113120).

Almost surely, 2^1155850048 is an apocalyptic number.

It is an amenable number.

1155850048 is a deficient number, since it is larger than the sum of its proper divisors (1143317312).

1155850048 is an equidigital number, since it uses as much as digits as its factorization.

1155850048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43534 (or 43524 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 37.

The square root of 1155850048 is about 33997.7947520130. The cubic root of 1155850048 is about 1049.4630808968.

The spelling of 1155850048 in words is "one billion, one hundred fifty-five million, eight hundred fifty thousand, forty-eight".