845855603463059 has 4 divisors (see below), whose sum is σ = 966692118243504. Its totient is φ = 725019088682616.

The previous prime is 845855603463023. The next prime is 845855603463061. The reversal of 845855603463059 is 950364306558548.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 845855603463059 - 2⁸ = 845855603462803 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 845855603462983 and 845855603463001.

It is not an unprimeable number, because it can be changed into a prime (845855603163059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60418257390212 + ... + 60418257390225.

It is an arithmetic number, because the mean of its divisors is an integer number (241673029560876).

Almost surely, 2^{845855603463059} is an apocalyptic number.

845855603463059 is a deficient number, since it is larger than the sum of its proper divisors (120836514780445).

845855603463059 is a wasteful number, since it uses less digits than its factorization.

845855603463059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120836514780444.

The product of its (nonzero) digits is 1866240000, while the sum is 71.

The spelling of 845855603463059 in words is "eight hundred forty-five trillion, eight hundred fifty-five billion, six hundred three million, four hundred sixty-three thousand, fifty-nine".