5263351 has 4 divisors (see below), whose sum is σ = 5290000. Its totient is φ = 5236704.

The previous prime is 5263337. The next prime is 5263393. The reversal of 5263351 is 1533625.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5263351 - 2¹⁷ = 5132279 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 (5263451) 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, 13026 + ... + 13423.

It is an arithmetic number, because the mean of its divisors is an integer number (1322500).

Almost surely, 2^5263351 is an apocalyptic number.

5263351 is a deficient number, since it is larger than the sum of its proper divisors (26649).

5263351 is a wasteful number, since it uses less digits than its factorization.

5263351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26648.

The product of its digits is 2700, while the sum is 25.

The square root of 5263351 is about 2294.1994246360. The cubic root of 5263351 is about 173.9485358875.

Adding to 5263351 its reverse (1533625), we get a palindrome (6796976).

The spelling of 5263351 in words is "five million, two hundred sixty-three thousand, three hundred fifty-one".