2254628850887 has 8 divisors (see below), whose sum is σ = 2576845202976. Its totient is φ = 1932444127872.

The previous prime is 2254628850839. The next prime is 2254628850899. The reversal of 2254628850887 is 7880588264522.

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

It is a cyclic number.

It is not a de Polignac number, because 2254628850887 - 2¹² = 2254628846791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254628850587) 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 7 ways as a sum of consecutive naturals, for example, 7754318 + ... + 8039819.

It is an arithmetic number, because the mean of its divisors is an integer number (322105650372).

Almost surely, 2^{2254628850887} is an apocalyptic number.

2254628850887 is a deficient number, since it is larger than the sum of its proper divisors (322216352089).

2254628850887 is a wasteful number, since it uses less digits than its factorization.

2254628850887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15814537.

The product of its (nonzero) digits is 137625600, while the sum is 65.

The spelling of 2254628850887 in words is "two trillion, two hundred fifty-four billion, six hundred twenty-eight million, eight hundred fifty thousand, eight hundred eighty-seven".