566222542 has 4 divisors (see below), whose sum is σ = 849333816. Its totient is φ = 283111270.

The previous prime is 566222537. The next prime is 566222549. The reversal of 566222542 is 245222665.

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

It is a junction number, because it is equal to n+sod(n) for n = 566222498 and 566222507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566222549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141555634 + ... + 141555637.

It is an arithmetic number, because the mean of its divisors is an integer number (212333454).

Almost surely, 2^566222542 is an apocalyptic number.

566222542 is a deficient number, since it is larger than the sum of its proper divisors (283111274).

566222542 is a wasteful number, since it uses less digits than its factorization.

566222542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283111273.

The product of its digits is 57600, while the sum is 34.

The square root of 566222542 is about 23795.4311160777. The cubic root of 566222542 is about 827.2987822286.

The spelling of 566222542 in words is "five hundred sixty-six million, two hundred twenty-two thousand, five hundred forty-two".