5615345 has 8 divisors (see below), whose sum is σ = 6763176. Its totient is φ = 4475776.

The previous prime is 5615341. The next prime is 5615347. The reversal of 5615345 is 5435165.

5615345 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1048576 + 4566769 = 1024^2 + 2137^2 .

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 5615345 - 2² = 5615341 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5615341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452 + ... + 3381.

It is an arithmetic number, because the mean of its divisors is an integer number (845397).

Almost surely, 2^5615345 is an apocalyptic number.

It is an amenable number.

5615345 is a deficient number, since it is larger than the sum of its proper divisors (1147831).

5615345 is a wasteful number, since it uses less digits than its factorization.

5615345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4131.

The product of its digits is 9000, while the sum is 29.

The square root of 5615345 is about 2369.6719182199. The cubic root of 5615345 is about 177.7428534550.

The spelling of 5615345 in words is "five million, six hundred fifteen thousand, three hundred forty-five".