5354180720 has 80 divisors (see below), whose sum is σ = 14272175808. Its totient is φ = 1829867520.

The previous prime is 5354180687. The next prime is 5354180737. The reversal of 5354180720 is 270814535.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (35).

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, 162440 + ... + 192600.

Almost surely, 2^5354180720 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 5354180720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7136087904).

5354180720 is an abundant number, since it is smaller than the sum of its proper divisors (8917995088).

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

5354180720 is a wasteful number, since it uses less digits than its factorization.

5354180720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30498 (or 30492 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 5354180720 is about 73172.2674242093. The cubic root of 5354180720 is about 1749.4344534428.

The spelling of 5354180720 in words is "five billion, three hundred fifty-four million, one hundred eighty thousand, seven hundred twenty".