5263430 has 16 divisors (see below), whose sum is σ = 9653904. Its totient is φ = 2065440.

The previous prime is 5263429. The next prime is 5263439. The reversal of 5263430 is 343625.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5263396 and 5263405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5263439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4436 + ... + 5495.

It is an arithmetic number, because the mean of its divisors is an integer number (603369).

Almost surely, 2^5263430 is an apocalyptic number.

5263430 is a deficient number, since it is larger than the sum of its proper divisors (4390474).

5263430 is a wasteful number, since it uses less digits than its factorization.

5263430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9991.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 5263430 is about 2294.2166419063. The cubic root of 5263430 is about 173.9494061737.

The spelling of 5263430 in words is "five million, two hundred sixty-three thousand, four hundred thirty".