5430897360 has 240 divisors, whose sum is σ = 21270662400. Its totient is φ = 1241291520.

The previous prime is 5430897359. The next prime is 5430897383. The reversal of 5430897360 is 637980345.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×5430897360² = 58989292269709939200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 235965 + ... + 257955.

It is an arithmetic number, because the mean of its divisors is an integer number (88627760).

Almost surely, 2^5430897360 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 5430897360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10635331200).

5430897360 is an abundant number, since it is smaller than the sum of its proper divisors (15839765040).

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

5430897360 is a wasteful number, since it uses less digits than its factorization.

5430897360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22031 (or 22008 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 5430897360 is about 73694.6223275484. The cubic root of 5430897360 is about 1757.7503712773.

The spelling of 5430897360 in words is "five billion, four hundred thirty million, eight hundred ninety-seven thousand, three hundred sixty".