5181594880 has 288 divisors, whose sum is σ = 16294440960. Its totient is φ = 1529487360.

The previous prime is 5181594877. The next prime is 5181594889. The reversal of 5181594880 is 884951815.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5181594889) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1871257 + ... + 1874023.

It is an arithmetic number, because the mean of its divisors is an integer number (56577920).

Almost surely, 2^5181594880 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 5181594880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8147220480).

5181594880 is an abundant number, since it is smaller than the sum of its proper divisors (11112846080).

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

5181594880 is a wasteful number, since it uses less digits than its factorization.

5181594880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2825 (or 2811 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 49.

The square root of 5181594880 is about 71983.2958400767. The cubic root of 5181594880 is about 1730.4317899343.

The spelling of 5181594880 in words is "five billion, one hundred eighty-one million, five hundred ninety-four thousand, eight hundred eighty".