59427740866 has 16 divisors (see below), whose sum is σ = 97313711544. Its totient is φ = 27052458624.

The previous prime is 59427740863. The next prime is 59427740909. The reversal of 59427740866 is 66804772495.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 23219359641 + 36208381225 = 152379^2 + 190285^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 59427740866.

It is not an unprimeable number, because it can be changed into a prime (59427740861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15653461 + ... + 15657256.

Almost surely, 2^59427740866 is an apocalyptic number.

59427740866 is a deficient number, since it is larger than the sum of its proper divisors (37885970678).

59427740866 is a wasteful number, since it uses less digits than its factorization.

59427740866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31310805.

The product of its (nonzero) digits is 20321280, while the sum is 58.

The spelling of 59427740866 in words is "fifty-nine billion, four hundred twenty-seven million, seven hundred forty thousand, eight hundred sixty-six".