56069709852 has 48 divisors (see below), whose sum is σ = 141175664000. Its totient is φ = 17217620928.

The previous prime is 56069709811. The next prime is 56069709853. The reversal of 56069709852 is 25890796065.

It is a junction number, because it is equal to n+sod(n) for n = 56069709792 and 56069709801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56069709853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282298 + ... + 437985.

Almost surely, 2^56069709852 is an apocalyptic number.

56069709852 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

56069709852 is an abundant number, since it is smaller than the sum of its proper divisors (85105954148).

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

56069709852 is a wasteful number, since it uses less digits than its factorization.

56069709852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720802 (or 720800 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 57.

The spelling of 56069709852 in words is "fifty-six billion, sixty-nine million, seven hundred nine thousand, eight hundred fifty-two".