200645046360 has 192 divisors, whose sum is σ = 711875342880. Its totient is φ = 48607211520.

The previous prime is 200645046359. The next prime is 200645046361. The reversal of 200645046360 is 63640546002.

200645046360 is a `hidden beast` number, since 2 + 0 + 0 + 645 + 0 + 4 + 6 + 3 + 6 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (200645046359) and next prime (200645046361).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200645046361) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5895312 + ... + 5929248.

Almost surely, 2^200645046360 is an apocalyptic number.

200645046360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200645046360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (355937671440).

200645046360 is an abundant number, since it is smaller than the sum of its proper divisors (511230296520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200645046360 is a wasteful number, since it uses less digits than its factorization.

200645046360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35458 (or 35451 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 200645046360 in words is "two hundred billion, six hundred forty-five million, forty-six thousand, three hundred sixty".