5361817440 has 192 divisors, whose sum is σ = 19491204096. Its totient is φ = 1213581312.

The previous prime is 5361817429. The next prime is 5361817441. The reversal of 5361817440 is 447181635.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5361817441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 338334 + ... + 353826.

It is an arithmetic number, because the mean of its divisors is an integer number (101516688).

Almost surely, 2^5361817440 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 5361817440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9745602048).

5361817440 is an abundant number, since it is smaller than the sum of its proper divisors (14129386656).

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

5361817440 is a wasteful number, since it uses less digits than its factorization.

5361817440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15621 (or 15613 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 5361817440 is about 73224.4319882374. The cubic root of 5361817440 is about 1750.2658034352.

The spelling of 5361817440 in words is "five billion, three hundred sixty-one million, eight hundred seventeen thousand, four hundred forty".