5018159677440 has 704 divisors, whose sum is σ = 19775098457856. Its totient is φ = 1058172567552.

The previous prime is 5018159677439. The next prime is 5018159677457. The reversal of 5018159677440 is 447769518105.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2862611604 + ... + 2862613356.

Almost surely, 2^{5018159677440} 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 5018159677440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9887549228928).

5018159677440 is an abundant number, since it is smaller than the sum of its proper divisors (14756938780416).

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

5018159677440 is an frugal number, since it uses more digits than its factorization.

5018159677440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823 (or 1783 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 57.

The spelling of 5018159677440 in words is "five trillion, eighteen billion, one hundred fifty-nine million, six hundred seventy-seven thousand, four hundred forty".