5260273920 has 576 divisors, whose sum is σ = 20715367680. Its totient is φ = 1253376000.

The previous prime is 5260273877. The next prime is 5260273927. The reversal of 5260273920 is 293720625.

5260273920 is a `hidden beast` number, since 5 + 260 + 2 + 7 + 392 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

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

It is not an unprimeable number, because it can be changed into a prime (5260273927) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38396092 + ... + 38396228.

It is an arithmetic number, because the mean of its divisors is an integer number (35964180).

Almost surely, 2^5260273920 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 5260273920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10357683840).

5260273920 is an abundant number, since it is smaller than the sum of its proper divisors (15455093760).

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

5260273920 is a wasteful number, since it uses less digits than its factorization.

5260273920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279 (or 259 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 5260273920 is about 72527.7458632212. The cubic root of 5260273920 is about 1739.1463113101.

The spelling of 5260273920 in words is "five billion, two hundred sixty million, two hundred seventy-three thousand, nine hundred twenty".