56042006797 has 8 divisors (see below), whose sum is σ = 66256560000. Its totient is φ = 46379591664.

The previous prime is 56042006777. The next prime is 56042006809. The reversal of 56042006797 is 79760024065.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56042006797 - 2³¹ = 53894523149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56042006707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138034297 + ... + 138034702.

It is an arithmetic number, because the mean of its divisors is an integer number (8282070000).

Almost surely, 2^56042006797 is an apocalyptic number.

It is an amenable number.

56042006797 is a deficient number, since it is larger than the sum of its proper divisors (10214553203).

56042006797 is a wasteful number, since it uses less digits than its factorization.

56042006797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276069035.

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 56042006797 in words is "fifty-six billion, forty-two million, six thousand, seven hundred ninety-seven".