5165051220167 has 4 divisors (see below), whose sum is σ = 5171874274056. Its totient is φ = 5158228166280.

The previous prime is 5165051220163. The next prime is 5165051220187. The reversal of 5165051220167 is 7610221505615.

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 5165051220167 - 2² = 5165051220163 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 (5165051220163) 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, 3411525809 + ... + 3411527322.

It is an arithmetic number, because the mean of its divisors is an integer number (1292968568514).

Almost surely, 2^{5165051220167} is an apocalyptic number.

5165051220167 is a deficient number, since it is larger than the sum of its proper divisors (6823053889).

5165051220167 is an equidigital number, since it uses as much as digits as its factorization.

5165051220167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6823053888.

The product of its (nonzero) digits is 126000, while the sum is 41.

The spelling of 5165051220167 in words is "five trillion, one hundred sixty-five billion, fifty-one million, two hundred twenty thousand, one hundred sixty-seven".