1734537408145 has 8 divisors (see below), whose sum is σ = 2086251924456. Its totient is φ = 1384425236736.

The previous prime is 1734537408049. The next prime is 1734537408157. The reversal of 1734537408145 is 5418047354371.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 72114064 + 1734465294081 = 8492^2 + 1316991^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1734537408145 - 2¹³ = 1734537399953 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1734537408092 and 1734537408101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400583842 + ... + 400588171.

It is an arithmetic number, because the mean of its divisors is an integer number (260781490557).

Almost surely, 2^{1734537408145} is an apocalyptic number.

It is an amenable number.

1734537408145 is a deficient number, since it is larger than the sum of its proper divisors (351714516311).

1734537408145 is an equidigital number, since it uses as much as digits as its factorization.

1734537408145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801172451.

The product of its (nonzero) digits is 5644800, while the sum is 52.

The spelling of 1734537408145 in words is "one trillion, seven hundred thirty-four billion, five hundred thirty-seven million, four hundred eight thousand, one hundred forty-five".