5517640930 has 16 divisors (see below), whose sum is σ = 10094570424. Its totient is φ = 2170874880.

The previous prime is 5517640889. The next prime is 5517640951. The reversal of 5517640930 is 390467155.

It can be written as a sum of positive squares in 4 ways, for example, as 1603762209 + 3913878721 = 40047^2 + 62561^2 .

It is a super-2 number, since 2×5517640930² = 60888722864822529800, which contains 22 as substring.

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, 4522047 + ... + 4523266.

Almost surely, 2^5517640930 is an apocalyptic number.

5517640930 is a deficient number, since it is larger than the sum of its proper divisors (4576929494).

5517640930 is a wasteful number, since it uses less digits than its factorization.

5517640930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9045381.

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 5517640930 is about 74280.8247800198. The cubic root of 5517640930 is about 1767.0593846700.

The spelling of 5517640930 in words is "five billion, five hundred seventeen million, six hundred forty thousand, nine hundred thirty".