5340268458 has 96 divisors (see below), whose sum is σ = 13439986560. Its totient is φ = 1501009920.

The previous prime is 5340268447. The next prime is 5340268471. The reversal of 5340268458 is 8548620435.

5340268458 is a `hidden beast` number, since 5 + 340 + 268 + 45 + 8 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2186518 + ... + 2188958.

It is an arithmetic number, because the mean of its divisors is an integer number (139999860).

Almost surely, 2^5340268458 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5340268458, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6719993280).

5340268458 is an abundant number, since it is smaller than the sum of its proper divisors (8099718102).

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

5340268458 is a wasteful number, since it uses less digits than its factorization.

5340268458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2732 (or 2729 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

The square root of 5340268458 is about 73077.1404612961. The cubic root of 5340268458 is about 1747.9179001406.

The spelling of 5340268458 in words is "five billion, three hundred forty million, two hundred sixty-eight thousand, four hundred fifty-eight".