5909555690 has 16 divisors (see below), whose sum is σ = 10644618240. Its totient is φ = 2362173840.

The previous prime is 5909555611. The next prime is 5909555711. The reversal of 5909555690 is 965559095.

It is a happy number.

It is a super-2 number, since 2×5909555690² = 69845696906422752200, 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, 190946 + ... + 219725.

It is an arithmetic number, because the mean of its divisors is an integer number (665288640).

Almost surely, 2^5909555690 is an apocalyptic number.

5909555690 is a deficient number, since it is larger than the sum of its proper divisors (4735062550).

5909555690 is a wasteful number, since it uses less digits than its factorization.

5909555690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412117.

The product of its (nonzero) digits is 2733750, while the sum is 53.

The square root of 5909555690 is about 76873.6345569793. The cubic root of 5909555690 is about 1807.9438705018.

The spelling of 5909555690 in words is "five billion, nine hundred nine million, five hundred fifty-five thousand, six hundred ninety".