1048132189718 has 4 divisors (see below), whose sum is σ = 1572198284580. Its totient is φ = 524066094858.

The previous prime is 1048132189667. The next prime is 1048132189721. The reversal of 1048132189718 is 8179812318401.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1048132189718.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262033047428 + ... + 262033047431.

It is an arithmetic number, because the mean of its divisors is an integer number (393049571145).

Almost surely, 2^{1048132189718} is an apocalyptic number.

1048132189718 is a deficient number, since it is larger than the sum of its proper divisors (524066094862).

1048132189718 is an equidigital number, since it uses as much as digits as its factorization.

1048132189718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524066094861.

The product of its (nonzero) digits is 774144, while the sum is 53.

The spelling of 1048132189718 in words is "one trillion, forty-eight billion, one hundred thirty-two million, one hundred eighty-nine thousand, seven hundred eighteen".