5263598620 has 72 divisors (see below), whose sum is σ = 13131913536. Its totient is φ = 1766249856.

The previous prime is 5263598603. The next prime is 5263598657. The reversal of 5263598620 is 268953625.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11079 + ... + 103198.

It is an arithmetic number, because the mean of its divisors is an integer number (182387688).

Almost surely, 2^5263598620 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5263598620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6565956768).

5263598620 is an abundant number, since it is smaller than the sum of its proper divisors (7868314916).

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

5263598620 is a wasteful number, since it uses less digits than its factorization.

5263598620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114347 (or 114338 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 46.

The square root of 5263598620 is about 72550.6624366725. The cubic root of 5263598620 is about 1739.5126370996.

The spelling of 5263598620 in words is "five billion, two hundred sixty-three million, five hundred ninety-eight thousand, six hundred twenty".