5263406630 has 32 divisors (see below), whose sum is σ = 9521570304. Its totient is φ = 2094844896.

The previous prime is 5263406623. The next prime is 5263406633. The reversal of 5263406630 is 366043625.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5263406633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3698099 + ... + 3699521.

It is an arithmetic number, because the mean of its divisors is an integer number (297549072).

Almost surely, 2^5263406630 is an apocalyptic number.

5263406630 is a deficient number, since it is larger than the sum of its proper divisors (4258163674).

5263406630 is a wasteful number, since it uses less digits than its factorization.

5263406630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3020.

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 5263406630 is about 72549.3392802443. The cubic root of 5263406630 is about 1739.4914872414.

The spelling of 5263406630 in words is "five billion, two hundred sixty-three million, four hundred six thousand, six hundred thirty".