5318774580 has 144 divisors (see below), whose sum is σ = 17921675520. Its totient is φ = 1173779712.

The previous prime is 5318774579. The next prime is 5318774611. The reversal of 5318774580 is 854778135.

It is a happy number.

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, 54069 + ... + 116451.

It is an arithmetic number, because the mean of its divisors is an integer number (124456080).

Almost surely, 2^5318774580 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 5318774580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8960837760).

5318774580 is an abundant number, since it is smaller than the sum of its proper divisors (12602900940).

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

5318774580 is a wasteful number, since it uses less digits than its factorization.

5318774580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62438 (or 62429 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 48.

The square root of 5318774580 is about 72929.9292471890. The cubic root of 5318774580 is about 1745.5697003857.

The spelling of 5318774580 in words is "five billion, three hundred eighteen million, seven hundred seventy-four thousand, five hundred eighty".