5180194080 has 192 divisors, whose sum is σ = 18387129600. Its totient is φ = 1361848320.

The previous prime is 5180194069. The next prime is 5180194081. The reversal of 5180194080 is 804910815.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5180194081) 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, 298276 + ... + 315164.

It is an arithmetic number, because the mean of its divisors is an integer number (95766300).

Almost surely, 2^5180194080 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 5180194080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9193564800).

5180194080 is an abundant number, since it is smaller than the sum of its proper divisors (13206935520).

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

5180194080 is a wasteful number, since it uses less digits than its factorization.

5180194080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16984 (or 16970 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 5180194080 is about 71973.5651472122. The cubic root of 5180194080 is about 1730.2758400530.

The spelling of 5180194080 in words is "five billion, one hundred eighty million, one hundred ninety-four thousand, eighty".