2256081179080 has 64 divisors (see below), whose sum is σ = 5101841525760. Its totient is φ = 897875497728.

The previous prime is 2256081179069. The next prime is 2256081179089. The reversal of 2256081179080 is 809711806522.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2256081179089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15833434 + ... + 15975286.

It is an arithmetic number, because the mean of its divisors is an integer number (79716273840).

Almost surely, 2^{2256081179080} is an apocalyptic number.

2256081179080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2256081179080 is an abundant number, since it is smaller than the sum of its proper divisors (2845760346680).

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

2256081179080 is a wasteful number, since it uses less digits than its factorization.

2256081179080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143870 (or 143866 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 49.

The spelling of 2256081179080 in words is "two trillion, two hundred fifty-six billion, eighty-one million, one hundred seventy-nine thousand, eighty".