5260665300 has 288 divisors, whose sum is σ = 17818859520. Its totient is φ = 1184102400.

The previous prime is 5260665259. The next prime is 5260665301. The reversal of 5260665300 is 35660625.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5260665301) 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 95 ways as a sum of consecutive naturals, for example, 4431307 + ... + 4432493.

It is an arithmetic number, because the mean of its divisors is an integer number (61871040).

Almost surely, 2^5260665300 is an apocalyptic number.

5260665300 is a gapful number since it is divisible by the number (50) 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 5260665300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8909429760).

5260665300 is an abundant number, since it is smaller than the sum of its proper divisors (12558194220).

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

5260665300 is a wasteful number, since it uses less digits than its factorization.

5260665300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311 (or 1304 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 5260665300 is about 72530.4439528671. The cubic root of 5260665300 is about 1739.1894427904.

The spelling of 5260665300 in words is "five billion, two hundred sixty million, six hundred sixty-five thousand, three hundred".