56155514214 has 16 divisors (see below), whose sum is σ = 118917559728. Its totient is φ = 17617416192.

The previous prime is 56155514179. The next prime is 56155514267. The reversal of 56155514214 is 41241555165.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275272027 + ... + 275272230.

It is an arithmetic number, because the mean of its divisors is an integer number (7432347483).

Almost surely, 2^56155514214 is an apocalyptic number.

56155514214 is an abundant number, since it is smaller than the sum of its proper divisors (62762045514).

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

56155514214 is a wasteful number, since it uses less digits than its factorization.

56155514214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550544279.

The product of its digits is 120000, while the sum is 39.

The spelling of 56155514214 in words is "fifty-six billion, one hundred fifty-five million, five hundred fourteen thousand, two hundred fourteen".