5151155167 has 4 divisors (see below), whose sum is σ = 5151627216. Its totient is φ = 5150683120.

The previous prime is 5151155117. The next prime is 5151155173. The reversal of 5151155167 is 7615511515.

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 5151155167 - 2⁷ = 5151155039 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 (5151155117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219259 + ... + 241612.

It is an arithmetic number, because the mean of its divisors is an integer number (1287906804).

Almost surely, 2^5151155167 is an apocalyptic number.

5151155167 is a deficient number, since it is larger than the sum of its proper divisors (472049).

5151155167 is a wasteful number, since it uses less digits than its factorization.

5151155167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472048.

The product of its digits is 26250, while the sum is 37.

The square root of 5151155167 is about 71771.5484506221. The cubic root of 5151155167 is about 1727.0366106589.

The spelling of 5151155167 in words is "five billion, one hundred fifty-one million, one hundred fifty-five thousand, one hundred sixty-seven".