5519425536 has 150 divisors (see below), whose sum is σ = 16493597120. Its totient is φ = 1839366144.

The previous prime is 5519425517. The next prime is 5519425553. The reversal of 5519425536 is 6355249155.

5519425536 is a `hidden beast` number, since 5 + 5 + 1 + 94 + 2 + 553 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5519425491 and 5519425500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1325025 + ... + 1329183.

Almost surely, 2^5519425536 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 5519425536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8246798560).

5519425536 is an abundant number, since it is smaller than the sum of its proper divisors (10974171584).

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

5519425536 is an frugal number, since it uses more digits than its factorization.

5519425536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4199 (or 4164 counting only the distinct ones).

The product of its digits is 810000, while the sum is 45.

The square root of 5519425536 is about 74292.8363706757. The cubic root of 5519425536 is about 1767.2498745850.

The spelling of 5519425536 in words is "five billion, five hundred nineteen million, four hundred twenty-five thousand, five hundred thirty-six".