48147774167 has 4 divisors (see below), whose sum is σ = 48149048616. Its totient is φ = 48146499720.

The previous prime is 48147774131. The next prime is 48147774179. The reversal of 48147774167 is 76147774184.

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

It is a cyclic number.

It is not a de Polignac number, because 48147774167 - 2⁸ = 48147773911 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 (48147774107) 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, 578768 + ... + 656709.

It is an arithmetic number, because the mean of its divisors is an integer number (12037262154).

Almost surely, 2^48147774167 is an apocalyptic number.

48147774167 is a deficient number, since it is larger than the sum of its proper divisors (1274449).

48147774167 is a wasteful number, since it uses less digits than its factorization.

48147774167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274448.

The product of its digits is 7375872, while the sum is 56.

The spelling of 48147774167 in words is "forty-eight billion, one hundred forty-seven million, seven hundred seventy-four thousand, one hundred sixty-seven".