8225486478551 has 8 divisors (see below), whose sum is σ = 8239360668000. Its totient is φ = 8211612764160.

The previous prime is 8225486478523. The next prime is 8225486478577. The reversal of 8225486478551 is 1558746845228.

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 8225486478551 - 2²² = 8225482284247 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 (8225486478151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60484391 + ... + 60620231.

It is an arithmetic number, because the mean of its divisors is an integer number (1029920083500).

Almost surely, 2^{8225486478551} is an apocalyptic number.

8225486478551 is a deficient number, since it is larger than the sum of its proper divisors (13874189449).

8225486478551 is a wasteful number, since it uses less digits than its factorization.

8225486478551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237529.

The product of its digits is 172032000, while the sum is 65.

The spelling of 8225486478551 in words is "eight trillion, two hundred twenty-five billion, four hundred eighty-six million, four hundred seventy-eight thousand, five hundred fifty-one".