3345254453 has 4 divisors (see below), whose sum is σ = 3367408608. Its totient is φ = 3323100300.

The previous prime is 3345254449. The next prime is 3345254459. The reversal of 3345254453 is 3544525433.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3345254453 - 2² = 3345254449 is a prime.

It is a super-2 number, since 2×3345254453² = 22381454710632658418, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3345254459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11076851 + ... + 11077152.

It is an arithmetic number, because the mean of its divisors is an integer number (841852152).

Almost surely, 2^3345254453 is an apocalyptic number.

It is an amenable number.

3345254453 is a deficient number, since it is larger than the sum of its proper divisors (22154155).

3345254453 is a wasteful number, since it uses less digits than its factorization.

3345254453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22154154.

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

The square root of 3345254453 is about 57838.1747032183. The cubic root of 3345254453 is about 1495.5802422479.

Adding to 3345254453 its reverse (3544525433), we get a palindrome (6889779886).

The spelling of 3345254453 in words is "three billion, three hundred forty-five million, two hundred fifty-four thousand, four hundred fifty-three".