5262636808 has 64 divisors (see below), whose sum is σ = 12096604800. Its totient is φ = 2112084480.

The previous prime is 5262636803. The next prime is 5262636809. The reversal of 5262636808 is 8086362625.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (5262636803) 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, 73693 + ... + 126316.

It is an arithmetic number, because the mean of its divisors is an integer number (189009450).

Almost surely, 2^5262636808 is an apocalyptic number.

It is an amenable number.

5262636808 is an abundant number, since it is smaller than the sum of its proper divisors (6833967992).

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

5262636808 is a wasteful number, since it uses less digits than its factorization.

5262636808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200062 (or 200058 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 46.

The square root of 5262636808 is about 72544.0335796129. The cubic root of 5262636808 is about 1739.4066775228.

The spelling of 5262636808 in words is "five billion, two hundred sixty-two million, six hundred thirty-six thousand, eight hundred eight".