5460509 has 4 divisors (see below), whose sum is σ = 5553120. Its totient is φ = 5367900.

The previous prime is 5460493. The next prime is 5460523. The reversal of 5460509 is 9050645.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9050645 = 5 ⋅1810129.

It is a cyclic number.

It is not a de Polignac number, because 5460509 - 2⁴ = 5460493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5460529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46217 + ... + 46334.

It is an arithmetic number, because the mean of its divisors is an integer number (1388280).

Almost surely, 2^5460509 is an apocalyptic number.

5460509 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

It is an amenable number.

5460509 is a deficient number, since it is larger than the sum of its proper divisors (92611).

5460509 is an equidigital number, since it uses as much as digits as its factorization.

5460509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92610.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 5460509 is about 2336.7732025167. The cubic root of 5460509 is about 176.0939258471.

The spelling of 5460509 in words is "five million, four hundred sixty thousand, five hundred nine".