2354534345 has 8 divisors (see below), whose sum is σ = 2825757576. Its totient is φ = 1883416576.

The previous prime is 2354534339. The next prime is 2354534363. The reversal of 2354534345 is 5434354532.

It can be written as a sum of positive squares in 4 ways, for example, as 1043225401 + 1311308944 = 32299^2 + 36212^2 .

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 2354534345 - 2¹⁴ = 2354517961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2354534299 and 2354534308.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 36299 + ... + 77631.

It is an arithmetic number, because the mean of its divisors is an integer number (353219697).

Almost surely, 2^2354534345 is an apocalyptic number.

It is an amenable number.

2354534345 is a deficient number, since it is larger than the sum of its proper divisors (471223231).

2354534345 is a wasteful number, since it uses less digits than its factorization.

2354534345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52731.

The product of its digits is 432000, while the sum is 38.

The square root of 2354534345 is about 48523.5442337016. The cubic root of 2354534345 is about 1330.3574415690.

Adding to 2354534345 its reverse (5434354532), we get a palindrome (7788888877).

The spelling of 2354534345 in words is "two billion, three hundred fifty-four million, five hundred thirty-four thousand, three hundred forty-five".