5385145 has 16 divisors (see below), whose sum is σ = 6708240. Its totient is φ = 4147200.

The previous prime is 5385143. The next prime is 5385179. The reversal of 5385145 is 5415835.

It can be written as a sum of positive squares in 8 ways, for example, as 76729 + 5308416 = 277^2 + 2304^2 .

It is not a de Polignac number, because 5385145 - 2¹ = 5385143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5385143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22225 + ... + 22465.

It is an arithmetic number, because the mean of its divisors is an integer number (419265).

Almost surely, 2^5385145 is an apocalyptic number.

It is an amenable number.

5385145 is a deficient number, since it is larger than the sum of its proper divisors (1323095).

5385145 is a wasteful number, since it uses less digits than its factorization.

5385145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396.

The product of its digits is 12000, while the sum is 31.

The square root of 5385145 is about 2320.5915194191. The cubic root of 5385145 is about 175.2800414243.

The spelling of 5385145 in words is "five million, three hundred eighty-five thousand, one hundred forty-five".