1119955064 has 16 divisors (see below), whose sum is σ = 2120708520. Its totient is φ = 554432800.

The previous prime is 1119955063. The next prime is 1119955093. The reversal of 1119955064 is 4605599111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1119955063) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 692234 + ... + 693849.

Almost surely, 2^1119955064 is an apocalyptic number.

It is an amenable number.

1119955064 is a deficient number, since it is larger than the sum of its proper divisors (1000753456).

1119955064 is a wasteful number, since it uses less digits than its factorization.

1119955064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1386190 (or 1386186 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 41.

The square root of 1119955064 is about 33465.7296947190. The cubic root of 1119955064 is about 1038.4849314991.

The spelling of 1119955064 in words is "one billion, one hundred nineteen million, nine hundred fifty-five thousand, sixty-four".