5686742545344 has 448 divisors, whose sum is σ = 19317465169920. Its totient is φ = 1606874250240.

The previous prime is 5686742545343. The next prime is 5686742545411. The reversal of 5686742545344 is 4435452476865.

5686742545344 is a `hidden beast` number, since 5 + 6 + 8 + 6 + 7 + 42 + 54 + 534 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5686742545343) 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 63 ways as a sum of consecutive naturals, for example, 837390589 + ... + 837397379.

Almost surely, 2^{5686742545344} is an apocalyptic number.

5686742545344 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5686742545344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9658732584960).

5686742545344 is an abundant number, since it is smaller than the sum of its proper divisors (13630722624576).

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

5686742545344 is a wasteful number, since it uses less digits than its factorization.

5686742545344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7573 (or 7557 counting only the distinct ones).

The product of its digits is 387072000, while the sum is 63.

The spelling of 5686742545344 in words is "five trillion, six hundred eighty-six billion, seven hundred forty-two million, five hundred forty-five thousand, three hundred forty-four".