55964950 has 12 divisors (see below), whose sum is σ = 104094900. Its totient is φ = 22385960.

The previous prime is 55964941. The next prime is 55964971. The reversal of 55964950 is 5946955.

It is a junction number, because it is equal to n+sod(n) for n = 55964897 and 55964906.

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, 559600 + ... + 559699.

It is an arithmetic number, because the mean of its divisors is an integer number (8674575).

Almost surely, 2^55964950 is an apocalyptic number.

55964950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55964950 is a deficient number, since it is larger than the sum of its proper divisors (48129950).

55964950 is a wasteful number, since it uses less digits than its factorization.

55964950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119311 (or 1119306 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 43.

The square root of 55964950 is about 7480.9725303599. The cubic root of 55964950 is about 382.5064005650.

The spelling of 55964950 in words is "fifty-five million, nine hundred sixty-four thousand, nine hundred fifty".