1119917054 has 8 divisors (see below), whose sum is σ = 1680018408. Its totient is φ = 559910920.

The previous prime is 1119917053. The next prime is 1119917059. The reversal of 1119917054 is 4507199111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1119916999 and 1119917017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1119917053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29249 + ... + 55635.

It is an arithmetic number, because the mean of its divisors is an integer number (210002301).

Almost surely, 2^1119917054 is an apocalyptic number.

1119917054 is a deficient number, since it is larger than the sum of its proper divisors (560101354).

1119917054 is a wasteful number, since it uses less digits than its factorization.

1119917054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47610.

The product of its (nonzero) digits is 11340, while the sum is 38.

The square root of 1119917054 is about 33465.1617955150. The cubic root of 1119917054 is about 1038.4731830340.

The spelling of 1119917054 in words is "one billion, one hundred nineteen million, nine hundred seventeen thousand, fifty-four".