5409653 has 4 divisors (see below), whose sum is σ = 5524800. Its totient is φ = 5294508.

The previous prime is 5409643. The next prime is 5409671. The reversal of 5409653 is 3569045.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5409653 - 2⁶ = 5409589 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5409643) 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, 57503 + ... + 57596.

It is an arithmetic number, because the mean of its divisors is an integer number (1381200).

Almost surely, 2^5409653 is an apocalyptic number.

It is an amenable number.

5409653 is a deficient number, since it is larger than the sum of its proper divisors (115147).

5409653 is a wasteful number, since it uses less digits than its factorization.

5409653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115146.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 5409653 is about 2325.8660752502. The cubic root of 5409653 is about 175.5455411125.

The spelling of 5409653 in words is "five million, four hundred nine thousand, six hundred fifty-three".