2281716551254 has 32 divisors (see below), whose sum is σ = 4146866012160. Its totient is φ = 919186731648.

The previous prime is 2281716551251. The next prime is 2281716551299. The reversal of 2281716551254 is 4521556171822.

It is a junction number, because it is equal to n+sod(n) for n = 2281716551198 and 2281716551207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2281716551251) 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 15 ways as a sum of consecutive naturals, for example, 5903574 + ... + 6278185.

It is an arithmetic number, because the mean of its divisors is an integer number (129589562880).

Almost surely, 2^{2281716551254} is an apocalyptic number.

2281716551254 is a deficient number, since it is larger than the sum of its proper divisors (1865149460906).

2281716551254 is a wasteful number, since it uses less digits than its factorization.

2281716551254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12182572.

The product of its digits is 1344000, while the sum is 49.

The spelling of 2281716551254 in words is "two trillion, two hundred eighty-one billion, seven hundred sixteen million, five hundred fifty-one thousand, two hundred fifty-four".