5374509 has 16 divisors (see below), whose sum is σ = 8412288. Its totient is φ = 2987712.

The previous prime is 5374507. The next prime is 5374517. The reversal of 5374509 is 9054735.

It is not a de Polignac number, because 5374509 - 2¹ = 5374507 is a prime.

5374509 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5374509.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5374507) 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, 2682 + ... + 4235.

It is an arithmetic number, because the mean of its divisors is an integer number (525768).

Almost surely, 2^5374509 is an apocalyptic number.

It is an amenable number.

5374509 is a deficient number, since it is larger than the sum of its proper divisors (3037779).

5374509 is a wasteful number, since it uses less digits than its factorization.

5374509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6964.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 5374509 is about 2318.2987296723. The cubic root of 5374509 is about 175.1645690013.

The spelling of 5374509 in words is "five million, three hundred seventy-four thousand, five hundred nine".