5617720148 has 6 divisors (see below), whose sum is σ = 9831010266. Its totient is φ = 2808860072.

The previous prime is 5617720133. The next prime is 5617720231. The reversal of 5617720148 is 8410277165.

It can be written as a sum of positive squares in only one way, i.e., 5514250564 + 103469584 = 74258^2 + 10172^2 .

It is a super-2 number, since 2×5617720148² = 63117559322490283808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 702215015 + ... + 702215022.

It is an arithmetic number, because the mean of its divisors is an integer number (1638501711).

Almost surely, 2^5617720148 is an apocalyptic number.

It is an amenable number.

5617720148 is a deficient number, since it is larger than the sum of its proper divisors (4213290118).

5617720148 is a wasteful number, since it uses less digits than its factorization.

5617720148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1404430041 (or 1404430039 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 41.

The square root of 5617720148 is about 74951.4519405728. The cubic root of 5617720148 is about 1777.6791015676.

The spelling of 5617720148 in words is "five billion, six hundred seventeen million, seven hundred twenty thousand, one hundred forty-eight".