2256077546798 has 8 divisors (see below), whose sum is σ = 3493281362880. Its totient is φ = 1091650425840.

The previous prime is 2256077546797. The next prime is 2256077546813. The reversal of 2256077546798 is 8976457706522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2256077546797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18194173703 + ... + 18194173826.

It is an arithmetic number, because the mean of its divisors is an integer number (436660170360).

Almost surely, 2^{2256077546798} is an apocalyptic number.

2256077546798 is a deficient number, since it is larger than the sum of its proper divisors (1237203816082).

2256077546798 is a wasteful number, since it uses less digits than its factorization.

2256077546798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36388347562.

The product of its (nonzero) digits is 355622400, while the sum is 68.

The spelling of 2256077546798 in words is "two trillion, two hundred fifty-six billion, seventy-seven million, five hundred forty-six thousand, seven hundred ninety-eight".