566342542 has 8 divisors (see below), whose sum is σ = 851949000. Its totient is φ = 282359544.

The previous prime is 566342521. The next prime is 566342549. The reversal of 566342542 is 245243665.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566342549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404992 + ... + 406387.

It is an arithmetic number, because the mean of its divisors is an integer number (106493625).

Almost surely, 2^566342542 is an apocalyptic number.

566342542 is a deficient number, since it is larger than the sum of its proper divisors (285606458).

566342542 is a wasteful number, since it uses less digits than its factorization.

566342542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811730.

The product of its digits is 172800, while the sum is 37.

The square root of 566342542 is about 23797.9524749504. The cubic root of 566342542 is about 827.3572214665.

It can be divided in two parts, 5663 and 42542, that added together give a triangular number (48205 = T₃₁₀).

The spelling of 566342542 in words is "five hundred sixty-six million, three hundred forty-two thousand, five hundred forty-two".