5158019520 has 224 divisors, whose sum is σ = 18366638400. Its totient is φ = 1362604032.

The previous prime is 5158019513. The next prime is 5158019539. The reversal of 5158019520 is 259108515.

It is a happy number.

5158019520 is a `hidden beast` number, since 51 + 5 + 80 + 1 + 9 + 520 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 939022 + ... + 944498.

Almost surely, 2^5158019520 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 5158019520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9183319200).

5158019520 is an abundant number, since it is smaller than the sum of its proper divisors (13208618880).

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

5158019520 is a wasteful number, since it uses less digits than its factorization.

5158019520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5612 (or 5596 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 36.

The square root of 5158019520 is about 71819.3533805478. The cubic root of 5158019520 is about 1727.8034112776.

The spelling of 5158019520 in words is "five billion, one hundred fifty-eight million, nineteen thousand, five hundred twenty".