564349754 has 4 divisors (see below), whose sum is σ = 846524634. Its totient is φ = 282174876.

The previous prime is 564349741. The next prime is 564349771. The reversal of 564349754 is 457943465.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 564300025 + 49729 = 23755^2 + 223^2 .

It is a junction number, because it is equal to n+sod(n) for n = 564349699 and 564349708.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141087437 + ... + 141087440.

Almost surely, 2^564349754 is an apocalyptic number.

564349754 is a deficient number, since it is larger than the sum of its proper divisors (282174880).

564349754 is a wasteful number, since it uses less digits than its factorization.

564349754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282174879.

The product of its digits is 1814400, while the sum is 47.

The square root of 564349754 is about 23756.0466828974. The cubic root of 564349754 is about 826.3856744939.

The spelling of 564349754 in words is "five hundred sixty-four million, three hundred forty-nine thousand, seven hundred fifty-four".