5263709 has 8 divisors (see below), whose sum is σ = 5782080. Its totient is φ = 4752000.
The previous prime is 5263697. The next prime is 5263729. The reversal of 5263709 is 9073625.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-5263709 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 (5263729) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77 + ... + 3245.
It is an arithmetic number, because the mean of its divisors is an integer number (722760).
Almost surely, 25263709 is an apocalyptic number.
It is an amenable number.
5263709 is a deficient number, since it is larger than the sum of its proper divisors (518371).
5263709 is a wasteful number, since it uses less digits than its factorization.
5263709 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3331.
The product of its (nonzero) digits is 11340, while the sum is 32.
The square root of 5263709 is about 2294.2774461691. The cubic root of 5263709 is about 173.9524796465.
The spelling of 5263709 in words is "five million, two hundred sixty-three thousand, seven hundred nine".
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