564302154 has 48 divisors (see below), whose sum is σ = 1229320800. Its totient is φ = 172605888.

The previous prime is 564302129. The next prime is 564302159. The reversal of 564302154 is 451203465.

It is not an unprimeable number, because it can be changed into a prime (564302159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 179952 + ... + 183060.

It is an arithmetic number, because the mean of its divisors is an integer number (25610850).

Almost surely, 2^564302154 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 564302154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (614660400).

564302154 is an abundant number, since it is smaller than the sum of its proper divisors (665018646).

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

564302154 is a wasteful number, since it uses less digits than its factorization.

564302154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3319 (or 3306 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 564302154 is about 23755.0448115763. The cubic root of 564302154 is about 826.3624400465.

The spelling of 564302154 in words is "five hundred sixty-four million, three hundred two thousand, one hundred fifty-four".