1723483355745 has 16 divisors (see below), whose sum is σ = 2757598905600. Its totient is φ = 919182610944.

The previous prime is 1723483355729. The next prime is 1723483355761. The reversal of 1723483355745 is 5475533843271.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1723483355729) and next prime (1723483355761).

It is not a de Polignac number, because 1723483355745 - 2⁴ = 1723483355729 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1358481 + ... + 2300529.

It is an arithmetic number, because the mean of its divisors is an integer number (172349931600).

Almost surely, 2^{1723483355745} is an apocalyptic number.

1723483355745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1723483355745 is a deficient number, since it is larger than the sum of its proper divisors (1034115549855).

1723483355745 is a wasteful number, since it uses less digits than its factorization.

1723483355745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064024.

The product of its digits is 42336000, while the sum is 57.

The spelling of 1723483355745 in words is "one trillion, seven hundred twenty-three billion, four hundred eighty-three million, three hundred fifty-five thousand, seven hundred forty-five".