5415009 has 4 divisors (see below), whose sum is σ = 7220016. Its totient is φ = 3610004.

The previous prime is 5414999. The next prime is 5415013. The reversal of 5415009 is 9005145.

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 5415009 - 2⁷ = 5414881 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 5415009.

It is not an unprimeable number, because it can be changed into a prime (5416009) 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, 902499 + ... + 902504.

It is an arithmetic number, because the mean of its divisors is an integer number (1805004).

Almost surely, 2^5415009 is an apocalyptic number.

It is an amenable number.

5415009 is a deficient number, since it is larger than the sum of its proper divisors (1805007).

5415009 is a wasteful number, since it uses less digits than its factorization.

5415009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1805006.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 5415009 is about 2327.0171894509. The cubic root of 5415009 is about 175.6034568291.

The spelling of 5415009 in words is "five million, four hundred fifteen thousand, nine".