200053378 has 32 divisors (see below), whose sum is σ = 351993600. Its totient is φ = 85236480.

The previous prime is 200053367. The next prime is 200053409. The reversal of 200053378 is 873350002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131643 + ... + 133153.

It is an arithmetic number, because the mean of its divisors is an integer number (10999800).

Almost surely, 2^200053378 is an apocalyptic number.

200053378 is a deficient number, since it is larger than the sum of its proper divisors (151940222).

200053378 is a wasteful number, since it uses less digits than its factorization.

200053378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1727 (or 1713 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 200053378 is about 14144.0226951175. The cubic root of 200053378 is about 584.8555690878.

The spelling of 200053378 in words is "two hundred million, fifty-three thousand, three hundred seventy-eight".