5211603936 has 864 divisors, whose sum is σ = 21015106560. Its totient is φ = 1241049600.

The previous prime is 5211603923. The next prime is 5211603941. The reversal of 5211603936 is 6393061125.

5211603936 is a `hidden beast` number, since 5 + 2 + 11 + 603 + 9 + 36 = 666.

It is a tau number, because it is divible by the number of its divisors (864).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5211603936.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 168116241 + ... + 168116271.

It is an arithmetic number, because the mean of its divisors is an integer number (24323040).

Almost surely, 2^5211603936 is an apocalyptic number.

5211603936 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5211603936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10507553280).

5211603936 is an abundant number, since it is smaller than the sum of its proper divisors (15803502624).

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

5211603936 is a wasteful number, since it uses less digits than its factorization.

5211603936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113 (or 73 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 5211603936 is about 72191.4394925049. The cubic root of 5211603936 is about 1733.7659434325.

The spelling of 5211603936 in words is "five billion, two hundred eleven million, six hundred three thousand, nine hundred thirty-six".