845255413 has 8 divisors (see below), whose sum is σ = 890047520. Its totient is φ = 800493840.

The previous prime is 845255407. The next prime is 845255423. The reversal of 845255413 is 314552548.

845255413 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.

It is a cyclic number.

It is not a de Polignac number, because 845255413 - 2⁹ = 845254901 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 (845255423) 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, 69031 + ... + 80347.

It is an arithmetic number, because the mean of its divisors is an integer number (111255940).

Almost surely, 2^845255413 is an apocalyptic number.

It is an amenable number.

845255413 is a deficient number, since it is larger than the sum of its proper divisors (44792107).

845255413 is a wasteful number, since it uses less digits than its factorization.

845255413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15267.

The product of its digits is 96000, while the sum is 37.

The square root of 845255413 is about 29073.2766127246. The cubic root of 845255413 is about 945.5024391595.

The spelling of 845255413 in words is "eight hundred forty-five million, two hundred fifty-five thousand, four hundred thirteen".