5645614550 has 12 divisors (see below), whose sum is σ = 10500843156. Its totient is φ = 2258245800.

The previous prime is 5645614529. The next prime is 5645614591. The reversal of 5645614550 is 554165465.

It is a junction number, because it is equal to n+sod(n) for n = 5645614498 and 5645614507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56456096 + ... + 56456195.

It is an arithmetic number, because the mean of its divisors is an integer number (875070263).

Almost surely, 2^5645614550 is an apocalyptic number.

5645614550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5645614550 is a deficient number, since it is larger than the sum of its proper divisors (4855228606).

5645614550 is a wasteful number, since it uses less digits than its factorization.

5645614550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112912303 (or 112912298 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 41.

The square root of 5645614550 is about 75137.3046495547. The cubic root of 5645614550 is about 1780.6165593348.

The spelling of 5645614550 in words is "five billion, six hundred forty-five million, six hundred fourteen thousand, five hundred fifty".