5304545 has 8 divisors (see below), whose sum is σ = 6453096. Its totient is φ = 4185216.

The previous prime is 5304529. The next prime is 5304547. The reversal of 5304545 is 5454035.

It can be written as a sum of positive squares in 4 ways, for example, as 776161 + 4528384 = 881^2 + 2128^2 .

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 5304545 - 2⁴ = 5304529 is a prime.

It is a Duffinian number.

5304545 is a modest number, since divided by 4545 gives 530 as remainder.

It is not an unprimeable number, because it can be changed into a prime (5304547) 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, 6902 + ... + 7631.

It is an arithmetic number, because the mean of its divisors is an integer number (806637).

Almost surely, 2^5304545 is an apocalyptic number.

It is an amenable number.

5304545 is a deficient number, since it is larger than the sum of its proper divisors (1148551).

5304545 is a wasteful number, since it uses less digits than its factorization.

5304545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14611.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 5304545 is about 2303.1597860331. The cubic root of 5304545 is about 174.4011640532.

It can be divided in two parts, 53045 and 45, that multiplied together give a square (2387025 = 1545²).

The spelling of 5304545 in words is "five million, three hundred four thousand, five hundred forty-five".