56586245382 has 40 divisors (see below), whose sum is σ = 126980998056. Its totient is φ = 18834428448.

The previous prime is 56586245377. The next prime is 56586245383. The reversal of 56586245382 is 28354268565.

56586245382 is a `hidden beast` number, since 5 + 6 + 5 + 8 + 624 + 5 + 3 + 8 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56586245383) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 145063 + ... + 366354.

Almost surely, 2^56586245382 is an apocalyptic number.

56586245382 is an abundant number, since it is smaller than the sum of its proper divisors (70394752674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56586245382 is a wasteful number, since it uses less digits than its factorization.

56586245382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512114 (or 512105 counting only the distinct ones).

The product of its digits is 13824000, while the sum is 54.

The spelling of 56586245382 in words is "fifty-six billion, five hundred eighty-six million, two hundred forty-five thousand, three hundred eighty-two".