5519012 has 6 divisors (see below), whose sum is σ = 9658278. Its totient is φ = 2759504.

The previous prime is 5518967. The next prime is 5519029. The reversal of 5519012 is 2109155.

It can be written as a sum of positive squares in only one way, i.e., 3041536 + 2477476 = 1744^2 + 1574^2 .

It is a super-2 number, since 2×5519012² = 60918986912288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 689873 + ... + 689880.

It is an arithmetic number, because the mean of its divisors is an integer number (1609713).

Almost surely, 2^5519012 is an apocalyptic number.

It is an amenable number.

5519012 is a deficient number, since it is larger than the sum of its proper divisors (4139266).

5519012 is a wasteful number, since it uses less digits than its factorization.

5519012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1379757 (or 1379755 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 5519012 is about 2349.2577551218. The cubic root of 5519012 is about 176.7205737160.

The spelling of 5519012 in words is "five million, five hundred nineteen thousand, twelve".