5119401840 has 160 divisors (see below), whose sum is σ = 18161694720. Its totient is φ = 1168576512.

The previous prime is 5119401829. The next prime is 5119401853. The reversal of 5119401840 is 481049115.

It is a super-3 number, since 3×5119401840³ (a number of 30 digits) contains 333 as substring.

It is a congruent 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 31 ways as a sum of consecutive naturals, for example, 1639801 + ... + 1642919.

It is an arithmetic number, because the mean of its divisors is an integer number (113510592).

Almost surely, 2^5119401840 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 5119401840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9080847360).

5119401840 is an abundant number, since it is smaller than the sum of its proper divisors (13042292880).

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

5119401840 is a wasteful number, since it uses less digits than its factorization.

5119401840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4119 (or 4113 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 5119401840 is about 71549.9953878405. The cubic root of 5119401840 is about 1723.4806297941.

The spelling of 5119401840 in words is "five billion, one hundred nineteen million, four hundred one thousand, eight hundred forty".