2254995472860 has 144 divisors (see below), whose sum is σ = 7372618125600. Its totient is φ = 554601116160.

The previous prime is 2254995472859. The next prime is 2254995472871. The reversal of 2254995472860 is 682745994522.

2254995472860 is a `hidden beast` number, since 2 + 2 + 5 + 4 + 9 + 9 + 547 + 2 + 86 + 0 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2328666 + ... + 3151614.

Almost surely, 2^{2254995472860} is an apocalyptic number.

2254995472860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2254995472860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3686309062800).

2254995472860 is an abundant number, since it is smaller than the sum of its proper divisors (5117622652740).

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

2254995472860 is a wasteful number, since it uses less digits than its factorization.

2254995472860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824148 (or 824143 counting only the distinct ones).

The product of its (nonzero) digits is 87091200, while the sum is 63.

The spelling of 2254995472860 in words is "two trillion, two hundred fifty-four billion, nine hundred ninety-five million, four hundred seventy-two thousand, eight hundred sixty".