5263685328 has 40 divisors (see below), whose sum is σ = 14834023776. Its totient is φ = 1595056000.

The previous prime is 5263685321. The next prime is 5263685351. The reversal of 5263685328 is 8235863625.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5263685321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4984023 + ... + 4985078.

Almost surely, 2^5263685328 is an apocalyptic number.

It is an amenable number.

5263685328 is an abundant number, since it is smaller than the sum of its proper divisors (9570338448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5263685328 is a wasteful number, since it uses less digits than its factorization.

5263685328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9969123 (or 9969117 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 48.

The square root of 5263685328 is about 72551.2600028421. The cubic root of 5263685328 is about 1739.5221887925.

The spelling of 5263685328 in words is "five billion, two hundred sixty-three million, six hundred eighty-five thousand, three hundred twenty-eight".