1566282968 has 16 divisors (see below), whose sum is σ = 2937601680. Its totient is φ = 782922528.

The previous prime is 1566282941. The next prime is 1566282979. The reversal of 1566282968 is 8692826651.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5330 + ... + 56222.

It is an arithmetic number, because the mean of its divisors is an integer number (183600105).

Almost surely, 2^1566282968 is an apocalyptic number.

It is an amenable number.

1566282968 is a deficient number, since it is larger than the sum of its proper divisors (1371318712).

1566282968 is a wasteful number, since it uses less digits than its factorization.

1566282968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54746 (or 54742 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 53.

The square root of 1566282968 is about 39576.2930047775. The cubic root of 1566282968 is about 1161.3329326899.

The spelling of 1566282968 in words is "one billion, five hundred sixty-six million, two hundred eighty-two thousand, nine hundred sixty-eight".