5205056167 has 4 divisors (see below), whose sum is σ = 5236224336. Its totient is φ = 5173888000.

The previous prime is 5205056117. The next prime is 5205056177. The reversal of 5205056167 is 7616505025.

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-5205056167 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 (5205056117) 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, 15583834 + ... + 15584167.

It is an arithmetic number, because the mean of its divisors is an integer number (1309056084).

Almost surely, 2^5205056167 is an apocalyptic number.

5205056167 is a deficient number, since it is larger than the sum of its proper divisors (31168169).

5205056167 is a wasteful number, since it uses less digits than its factorization.

5205056167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31168168.

The product of its (nonzero) digits is 63000, while the sum is 37.

The square root of 5205056167 is about 72146.0752016352. The cubic root of 5205056167 is about 1733.0395479610.

The spelling of 5205056167 in words is "five billion, two hundred five million, fifty-six thousand, one hundred sixty-seven".