2256006175554 has 64 divisors (see below), whose sum is σ = 4611286817280. Its totient is φ = 735587310720.

The previous prime is 2256006175543. The next prime is 2256006175561. The reversal of 2256006175554 is 4555716006522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 134189809 + ... + 134206619.

It is an arithmetic number, because the mean of its divisors is an integer number (72051356520).

Almost surely, 2^{2256006175554} is an apocalyptic number.

2256006175554 is an abundant number, since it is smaller than the sum of its proper divisors (2355280641726).

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

2256006175554 is a wasteful number, since it uses less digits than its factorization.

2256006175554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18735.

The product of its (nonzero) digits is 2520000, while the sum is 48.

The spelling of 2256006175554 in words is "two trillion, two hundred fifty-six billion, six million, one hundred seventy-five thousand, five hundred fifty-four".