5519720382 has 16 divisors (see below), whose sum is σ = 12043026432. Its totient is φ = 1672642520.

The previous prime is 5519720369. The next prime is 5519720399. The reversal of 5519720382 is 2830279155.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41815998 + ... + 41816129.

It is an arithmetic number, because the mean of its divisors is an integer number (752689152).

Almost surely, 2^5519720382 is an apocalyptic number.

5519720382 is an abundant number, since it is smaller than the sum of its proper divisors (6523306050).

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

5519720382 is a wasteful number, since it uses less digits than its factorization.

5519720382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83632143.

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 5519720382 is about 74294.8206943122. The cubic root of 5519720382 is about 1767.2813426714.

The spelling of 5519720382 in words is "five billion, five hundred nineteen million, seven hundred twenty thousand, three hundred eighty-two".