1119775050 has 48 divisors (see below), whose sum is σ = 3085606080. Its totient is φ = 298606320.

The previous prime is 1119775039. The next prime is 1119775073. The reversal of 1119775050 is 505779111.

It is a junction number, because it is equal to n+sod(n) for n = 1119774996 and 1119775014.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 413382 + ... + 416081.

It is an arithmetic number, because the mean of its divisors is an integer number (64283460).

Almost surely, 2^1119775050 is an apocalyptic number.

1119775050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1119775050 is an abundant number, since it is smaller than the sum of its proper divisors (1965831030).

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

1119775050 is a wasteful number, since it uses less digits than its factorization.

1119775050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829484 (or 829473 counting only the distinct ones).

The product of its (nonzero) digits is 11025, while the sum is 36.

The square root of 1119775050 is about 33463.0400591459. The cubic root of 1119775050 is about 1038.4292888370.

The spelling of 1119775050 in words is "one billion, one hundred nineteen million, seven hundred seventy-five thousand, fifty".