5409001 has 4 divisors (see below), whose sum is σ = 5825092. Its totient is φ = 4992912.

The previous prime is 5408999. The next prime is 5409017. The reversal of 5409001 is 1009045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1009045 = 5 ⋅201809.

It can be written as a sum of positive squares in 2 ways, for example, as 1893376 + 3515625 = 1376^2 + 1875^2 .

It is a cyclic number.

It is not a de Polignac number, because 5409001 - 2¹ = 5408999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5409001.

It is not an unprimeable number, because it can be changed into a prime (5409031) 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, 208026 + ... + 208051.

It is an arithmetic number, because the mean of its divisors is an integer number (1456273).

Almost surely, 2^5409001 is an apocalyptic number.

It is an amenable number.

5409001 is a deficient number, since it is larger than the sum of its proper divisors (416091).

5409001 is a wasteful number, since it uses less digits than its factorization.

5409001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416090.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 5409001 is about 2325.7259081844. The cubic root of 5409001 is about 175.5384882700.

The spelling of 5409001 in words is "five million, four hundred nine thousand, one".