563778350 has 12 divisors (see below), whose sum is σ = 1048627824. Its totient is φ = 225511320.

The previous prime is 563778349. The next prime is 563778353. The reversal of 563778350 is 53877365.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563778353) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5637734 + ... + 5637833.

It is an arithmetic number, because the mean of its divisors is an integer number (87385652).

Almost surely, 2^563778350 is an apocalyptic number.

563778350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

563778350 is a deficient number, since it is larger than the sum of its proper divisors (484849474).

563778350 is a wasteful number, since it uses less digits than its factorization.

563778350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11275579 (or 11275574 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 44.

The square root of 563778350 is about 23744.0171411663. The cubic root of 563778350 is about 826.1066752068.

The spelling of 563778350 in words is "five hundred sixty-three million, seven hundred seventy-eight thousand, three hundred fifty".