4256268180 has 48 divisors (see below), whose sum is σ = 11941050240. Its totient is φ = 1132766848.

The previous prime is 4256268173. The next prime is 4256268199. The reversal of 4256268180 is 818626524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39144 + ... + 100223.

It is an arithmetic number, because the mean of its divisors is an integer number (248771880).

Almost surely, 2^4256268180 is an apocalyptic number.

It is an amenable number.

4256268180 is an abundant number, since it is smaller than the sum of its proper divisors (7684782060).

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

4256268180 is a wasteful number, since it uses less digits than its factorization.

4256268180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139888 (or 139886 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 4256268180 is about 65240.0810851734. The cubic root of 4256268180 is about 1620.6018416178.

The spelling of 4256268180 in words is "four billion, two hundred fifty-six million, two hundred sixty-eight thousand, one hundred eighty".