564651348 has 24 divisors (see below), whose sum is σ = 1386863520. Its totient is φ = 178310880.

The previous prime is 564651343. The next prime is 564651349. The reversal of 564651348 is 843156465.

564651348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×564651348² = 637662289596434208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564651343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1238043 + ... + 1238498.

It is an arithmetic number, because the mean of its divisors is an integer number (57785980).

Almost surely, 2^564651348 is an apocalyptic number.

It is an amenable number.

564651348 is an abundant number, since it is smaller than the sum of its proper divisors (822212172).

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

564651348 is a wasteful number, since it uses less digits than its factorization.

564651348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2476567 (or 2476565 counting only the distinct ones).

The product of its digits is 345600, while the sum is 42.

The square root of 564651348 is about 23762.3935663056. The cubic root of 564651348 is about 826.5328577935.

The spelling of 564651348 in words is "five hundred sixty-four million, six hundred fifty-one thousand, three hundred forty-eight".