5725181280 has 192 divisors, whose sum is σ = 22196256768. Its totient is φ = 1207941120.

The previous prime is 5725181243. The next prime is 5725181303. The reversal of 5725181280 is 821815275.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 21856 + ... + 109215.

It is an arithmetic number, because the mean of its divisors is an integer number (115605504).

Almost surely, 2^5725181280 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 5725181280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11098128384).

5725181280 is an abundant number, since it is smaller than the sum of its proper divisors (16471075488).

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

5725181280 is a wasteful number, since it uses less digits than its factorization.

5725181280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131109 (or 131101 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 39.

The square root of 5725181280 is about 75664.9276745838. The cubic root of 5725181280 is about 1788.9426336460.

The spelling of 5725181280 in words is "five billion, seven hundred twenty-five million, one hundred eighty-one thousand, two hundred eighty".