5725224020340 has 576 divisors, whose sum is σ = 19513247120640. Its totient is φ = 1347010560000.

The previous prime is 5725224020309. The next prime is 5725224020377. The reversal of 5725224020340 is 430204225275.

5725224020340 is a `hidden beast` number, since 5 + 7 + 2 + 52 + 240 + 20 + 340 = 666.

It is a super-2 number, since 2×5725224020340² (a number of 26 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 5725224020295 and 5725224020304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 7563043242 + ... + 7563043998.

It is an arithmetic number, because the mean of its divisors is an integer number (33877165140).

Almost surely, 2^{5725224020340} 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 5725224020340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9756623560320).

5725224020340 is an abundant number, since it is smaller than the sum of its proper divisors (13788023100300).

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

5725224020340 is a wasteful number, since it uses less digits than its factorization.

5725224020340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1584 (or 1579 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 36.

The spelling of 5725224020340 in words is "five trillion, seven hundred twenty-five billion, two hundred twenty-four million, twenty thousand, three hundred forty".