564375051242 has 8 divisors (see below), whose sum is σ = 896360375556. Its totient is φ = 265588259392.

The previous prime is 564375051239. The next prime is 564375051257. The reversal of 564375051242 is 242150573465.

It can be written as a sum of positive squares in 2 ways, for example, as 553805360761 + 10569690481 = 744181^2 + 102809^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 564375051193 and 564375051202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8299633073 + ... + 8299633140.

Almost surely, 2^564375051242 is an apocalyptic number.

564375051242 is a deficient number, since it is larger than the sum of its proper divisors (331985324314).

564375051242 is a wasteful number, since it uses less digits than its factorization.

564375051242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16599266232.

The product of its (nonzero) digits is 1008000, while the sum is 44.

The spelling of 564375051242 in words is "five hundred sixty-four billion, three hundred seventy-five million, fifty-one thousand, two hundred forty-two".