56820230127 has 12 divisors (see below), whose sum is σ = 82078935744. Its totient is φ = 37877721120.

The previous prime is 56820230099. The next prime is 56820230161. The reversal of 56820230127 is 72103202865.

It is a de Polignac number, because none of the positive numbers 2^k-56820230127 is a prime.

It is a super-2 number, since 2×56820230127² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56820230091 and 56820230100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56820235127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48574 + ... + 340587.

It is an arithmetic number, because the mean of its divisors is an integer number (6839911312).

Almost surely, 2^56820230127 is an apocalyptic number.

56820230127 is a deficient number, since it is larger than the sum of its proper divisors (25258705617).

56820230127 is a wasteful number, since it uses less digits than its factorization.

56820230127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405390 (or 405387 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 56820230127 in words is "fifty-six billion, eight hundred twenty million, two hundred thirty thousand, one hundred twenty-seven".