1119053839 has 4 divisors (see below), whose sum is σ = 1119156480. Its totient is φ = 1118951200.

The previous prime is 1119053821. The next prime is 1119053861. The reversal of 1119053839 is 9383509111.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1119053839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1119053239) 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, 32719 + ... + 57520.

It is an arithmetic number, because the mean of its divisors is an integer number (279789120).

Almost surely, 2^1119053839 is an apocalyptic number.

1119053839 is a deficient number, since it is larger than the sum of its proper divisors (102641).

1119053839 is an equidigital number, since it uses as much as digits as its factorization.

1119053839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102640.

The product of its (nonzero) digits is 29160, while the sum is 40.

The square root of 1119053839 is about 33452.2620909259. The cubic root of 1119053839 is about 1038.2063013510.

The spelling of 1119053839 in words is "one billion, one hundred nineteen million, fifty-three thousand, eight hundred thirty-nine".