8855325047 has 4 divisors (see below), whose sum is σ = 8856485616. Its totient is φ = 8854164480.

The previous prime is 8855325019. The next prime is 8855325091. The reversal of 8855325047 is 7405235588.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8855325047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8855324992 and 8855325010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8855325547) 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, 568763 + ... + 584124.

It is an arithmetic number, because the mean of its divisors is an integer number (2214121404).

Almost surely, 2^8855325047 is an apocalyptic number.

8855325047 is a deficient number, since it is larger than the sum of its proper divisors (1160569).

8855325047 is a wasteful number, since it uses less digits than its factorization.

8855325047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160568.

The product of its (nonzero) digits is 1344000, while the sum is 47.

The square root of 8855325047 is about 94102.7366605244. The cubic root of 8855325047 is about 2068.8777822671.

The spelling of 8855325047 in words is "eight billion, eight hundred fifty-five million, three hundred twenty-five thousand, forty-seven".