5381223380 has 48 divisors (see below), whose sum is σ = 12195120000. Its totient is φ = 1982786688.

The previous prime is 5381223373. The next prime is 5381223403. The reversal of 5381223380 is 833221835.

It is a self number, because there is not a number n which added to its sum of digits gives 5381223380.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105371 + ... + 147869.

It is an arithmetic number, because the mean of its divisors is an integer number (254065000).

Almost surely, 2^5381223380 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 5381223380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6097560000).

5381223380 is an abundant number, since it is smaller than the sum of its proper divisors (6813896620).

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

5381223380 is a wasteful number, since it uses less digits than its factorization.

5381223380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43008 (or 43006 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 5381223380 is about 73356.8223139471. The cubic root of 5381223380 is about 1752.3748307533.

The spelling of 5381223380 in words is "five billion, three hundred eighty-one million, two hundred twenty-three thousand, three hundred eighty".