56741635539 has 56 divisors (see below), whose sum is σ = 90459478080. Its totient is φ = 35451779328.

The previous prime is 56741635499. The next prime is 56741635547. The reversal of 56741635539 is 93553614765.

56741635539 is a `hidden beast` number, since 5 + 6 + 7 + 41 + 63 + 5 + 539 = 666.

It is not a de Polignac number, because 56741635539 - 2¹¹ = 56741633491 is a prime.

It is a super-2 number, since 2×56741635539² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56741235539) 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 55 ways as a sum of consecutive naturals, for example, 2952349 + ... + 2971505.

Almost surely, 2^56741635539 is an apocalyptic number.

56741635539 is a deficient number, since it is larger than the sum of its proper divisors (33717842541).

56741635539 is a wasteful number, since it uses less digits than its factorization.

56741635539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19431 (or 19416 counting only the distinct ones).

The product of its digits is 10206000, while the sum is 54.

The spelling of 56741635539 in words is "fifty-six billion, seven hundred forty-one million, six hundred thirty-five thousand, five hundred thirty-nine".