2245655632254 has 8 divisors (see below), whose sum is σ = 4491311264520. Its totient is φ = 748551877416.

The previous prime is 2245655632247. The next prime is 2245655632273. The reversal of 2245655632254 is 4522365565422.

2245655632254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

2245655632254 is an admirable number.

It is a super-2 number, since 2×2245655632254² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2245655632197 and 2245655632206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187137969349 + ... + 187137969360.

It is an arithmetic number, because the mean of its divisors is an integer number (561413908065).

Almost surely, 2^{2245655632254} is an apocalyptic number.

2245655632254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2245655632254 is a wasteful number, since it uses less digits than its factorization.

2245655632254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374275938714.

The product of its digits is 17280000, while the sum is 51.

The spelling of 2245655632254 in words is "two trillion, two hundred forty-five billion, six hundred fifty-five million, six hundred thirty-two thousand, two hundred fifty-four".