56849116780 has 24 divisors (see below), whose sum is σ = 119391426000. Its totient is φ = 22738069440.

The previous prime is 56849116741. The next prime is 56849116789. The reversal of 56849116780 is 8761194865.

It is not an unprimeable number, because it can be changed into a prime (56849116789) 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, 222471 + ... + 403969.

It is an arithmetic number, because the mean of its divisors is an integer number (4974642750).

Almost surely, 2^56849116780 is an apocalyptic number.

It is an amenable number.

56849116780 is an abundant number, since it is smaller than the sum of its proper divisors (62542309220).

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

56849116780 is a wasteful number, since it uses less digits than its factorization.

56849116780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197169 (or 197167 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 55.

The spelling of 56849116780 in words is "fifty-six billion, eight hundred forty-nine million, one hundred sixteen thousand, seven hundred eighty".