56840247102 has 16 divisors (see below), whose sum is σ = 113812231680. Its totient is φ = 18924792792.

The previous prime is 56840247089. The next prime is 56840247103. The reversal of 56840247102 is 20174204865.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56840247103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5483452 + ... + 5493807.

It is an arithmetic number, because the mean of its divisors is an integer number (7113264480).

Almost surely, 2^56840247102 is an apocalyptic number.

56840247102 is an abundant number, since it is smaller than the sum of its proper divisors (56971984578).

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

56840247102 is a wasteful number, since it uses less digits than its factorization.

56840247102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10978127.

The product of its (nonzero) digits is 107520, while the sum is 39.

The spelling of 56840247102 in words is "fifty-six billion, eight hundred forty million, two hundred forty-seven thousand, one hundred two".