5607813 has 4 divisors (see below), whose sum is σ = 7477088. Its totient is φ = 3738540.

The previous prime is 5607779. The next prime is 5607827. The reversal of 5607813 is 3187065.

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 not a de Polignac number, because 5607813 - 2¹⁰ = 5606789 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5607853) 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, 934633 + ... + 934638.

It is an arithmetic number, because the mean of its divisors is an integer number (1869272).

Almost surely, 2^5607813 is an apocalyptic number.

It is an amenable number.

5607813 is a deficient number, since it is larger than the sum of its proper divisors (1869275).

5607813 is a wasteful number, since it uses less digits than its factorization.

5607813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1869274.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 5607813 is about 2368.0821353999. The cubic root of 5607813 is about 177.6633476135.

The spelling of 5607813 in words is "five million, six hundred seven thousand, eight hundred thirteen".