564821402700 has 36 divisors (see below), whose sum is σ = 1634216592680. Its totient is φ = 150619040640.

The previous prime is 564821402669. The next prime is 564821402753. The reversal of 564821402700 is 7204128465.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 941368705 + ... + 941369304.

Almost surely, 2^564821402700 is an apocalyptic number.

564821402700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

564821402700 is an abundant number, since it is smaller than the sum of its proper divisors (1069395189980).

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

564821402700 is a wasteful number, since it uses less digits than its factorization.

564821402700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882738026 (or 1882738019 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The spelling of 564821402700 in words is "five hundred sixty-four billion, eight hundred twenty-one million, four hundred two thousand, seven hundred".