56380014 has 24 divisors (see below), whose sum is σ = 122421000. Its totient is φ = 18752688.

The previous prime is 56380013. The next prime is 56380033. The reversal of 56380014 is 41008365.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 56380014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56380013) 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, 5844 + ... + 12120.

It is an arithmetic number, because the mean of its divisors is an integer number (5100875).

Almost surely, 2^56380014 is an apocalyptic number.

56380014 is an abundant number, since it is smaller than the sum of its proper divisors (66040986).

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

56380014 is a wasteful number, since it uses less digits than its factorization.

56380014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6784 (or 6781 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 56380014 is about 7508.6625972939. The cubic root of 56380014 is about 383.4496918767.

Adding to 56380014 its reverse (41008365), we get a palindrome (97388379).

The spelling of 56380014 in words is "fifty-six million, three hundred eighty thousand, fourteen".