5345345 has 8 divisors (see below), whose sum is σ = 6431400. Its totient is φ = 4264960.

The previous prime is 5345323. The next prime is 5345359. The reversal of 5345345 is 5435435.

It is a Cunningham number, because it is equal to 2312²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1 + 5345344 = 1^2 + 2312^2 .

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

It is not a de Polignac number, because 5345345 - 2⁶ = 5345281 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1055 + ... + 3435.

It is an arithmetic number, because the mean of its divisors is an integer number (803925).

Almost surely, 2^5345345 is an apocalyptic number.

It is an amenable number.

5345345 is a deficient number, since it is larger than the sum of its proper divisors (1086055).

5345345 is a wasteful number, since it uses less digits than its factorization.

5345345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2835.

The product of its digits is 18000, while the sum is 29.

The square root of 5345345 is about 2312.0002162630. Note that the first 3 decimals coincide. The cubic root of 5345345 is about 174.8471590682.

The spelling of 5345345 in words is "five million, three hundred forty-five thousand, three hundred forty-five".