5664526550 has 24 divisors (see below), whose sum is σ = 10545778152. Its totient is φ = 2263712000.

The previous prime is 5664526547. The next prime is 5664526579. The reversal of 5664526550 is 556254665.

It is a super-2 number, since 2×5664526550² = 64173722071309805000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2630 + ... + 106470.

It is an arithmetic number, because the mean of its divisors is an integer number (439407423).

Almost surely, 2^5664526550 is an apocalyptic number.

5664526550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5664526550 is a deficient number, since it is larger than the sum of its proper divisors (4881251602).

5664526550 is a wasteful number, since it uses less digits than its factorization.

5664526550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104944 (or 104939 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 44.

The square root of 5664526550 is about 75263.0490347023. The cubic root of 5664526550 is about 1782.6026134499.

The spelling of 5664526550 in words is "five billion, six hundred sixty-four million, five hundred twenty-six thousand, five hundred fifty".