5555823950 has 12 divisors (see below), whose sum is σ = 10333832640. Its totient is φ = 2222329560.

The previous prime is 5555823943. The next prime is 5555823961. The reversal of 5555823950 is 593285555.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5555823895 and 5555823904.

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, 55558190 + ... + 55558289.

It is an arithmetic number, because the mean of its divisors is an integer number (861152720).

Almost surely, 2^5555823950 is an apocalyptic number.

5555823950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5555823950 is a deficient number, since it is larger than the sum of its proper divisors (4778008690).

5555823950 is a wasteful number, since it uses less digits than its factorization.

5555823950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111116491 (or 111116486 counting only the distinct ones).

The product of its (nonzero) digits is 1350000, while the sum is 47.

The square root of 5555823950 is about 74537.3996729159. The cubic root of 5555823950 is about 1771.1261360107.

The spelling of 5555823950 in words is "five billion, five hundred fifty-five million, eight hundred twenty-three thousand, nine hundred fifty".