808106425545 has 64 divisors (see below), whose sum is σ = 1329910824960. Its totient is φ = 418811797248.

The previous prime is 808106425531. The next prime is 808106425549. The reversal of 808106425545 is 545524601808.

It is not a de Polignac number, because 808106425545 - 2⁶ = 808106425481 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 808106425494 and 808106425503.

It is not an unprimeable number, because it can be changed into a prime (808106425549) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 228341386 + ... + 228344924.

It is an arithmetic number, because the mean of its divisors is an integer number (20779856640).

Almost surely, 2^808106425545 is an apocalyptic number.

It is an amenable number.

808106425545 is a deficient number, since it is larger than the sum of its proper divisors (521804399415).

808106425545 is a wasteful number, since it uses less digits than its factorization.

808106425545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5814.

The product of its (nonzero) digits is 1536000, while the sum is 48.

The spelling of 808106425545 in words is "eight hundred eight billion, one hundred six million, four hundred twenty-five thousand, five hundred forty-five".