1448688650054 has 4 divisors (see below), whose sum is σ = 2173032975084. Its totient is φ = 724344325026.

The previous prime is 1448688650053. The next prime is 1448688650117. The reversal of 1448688650054 is 4500568868441.

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

It is a junction number, because it is equal to n+sod(n) for n = 1448688649975 and 1448688650002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1448688650053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362172162512 + ... + 362172162515.

It is an arithmetic number, because the mean of its divisors is an integer number (543258243771).

Almost surely, 2^{1448688650054} is an apocalyptic number.

1448688650054 is a deficient number, since it is larger than the sum of its proper divisors (724344325030).

1448688650054 is an equidigital number, since it uses as much as digits as its factorization.

1448688650054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724344325029.

The product of its (nonzero) digits is 29491200, while the sum is 59.

The spelling of 1448688650054 in words is "one trillion, four hundred forty-eight billion, six hundred eighty-eight million, six hundred fifty thousand, fifty-four".