3523453345 has 4 divisors (see below), whose sum is σ = 4228144020. Its totient is φ = 2818762672.

The previous prime is 3523453321. The next prime is 3523453369. The reversal of 3523453345 is 5433543253.

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

It is an interprime number because it is at equal distance from previous prime (3523453321) and next prime (3523453369).

It can be written as a sum of positive squares in 2 ways, for example, as 624600064 + 2898853281 = 24992^2 + 53841^2 .

It is a cyclic number.

It is not a de Polignac number, because 3523453345 - 2⁹ = 3523452833 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352345330 + ... + 352345339.

It is an arithmetic number, because the mean of its divisors is an integer number (1057036005).

Almost surely, 2^3523453345 is an apocalyptic number.

It is an amenable number.

3523453345 is a deficient number, since it is larger than the sum of its proper divisors (704690675).

3523453345 is an equidigital number, since it uses as much as digits as its factorization.

3523453345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704690674.

The product of its digits is 324000, while the sum is 37.

The square root of 3523453345 is about 59358.6838213247. The cubic root of 3523453345 is about 1521.6782803070.

Adding to 3523453345 its reverse (5433543253), we get a palindrome (8956996598).

The spelling of 3523453345 in words is "three billion, five hundred twenty-three million, four hundred fifty-three thousand, three hundred forty-five".