5211162127 has 4 divisors (see below), whose sum is σ = 5257278720. Its totient is φ = 5165045536.

The previous prime is 5211162119. The next prime is 5211162139. The reversal of 5211162127 is 7212611125.

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 5211162127 - 2³ = 5211162119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5211162095 and 5211162104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5211162157) 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, 23058127 + ... + 23058352.

It is an arithmetic number, because the mean of its divisors is an integer number (1314319680).

Almost surely, 2^5211162127 is an apocalyptic number.

5211162127 is a deficient number, since it is larger than the sum of its proper divisors (46116593).

5211162127 is a wasteful number, since it uses less digits than its factorization.

5211162127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46116592.

The product of its digits is 1680, while the sum is 28.

The square root of 5211162127 is about 72188.3794457252. The cubic root of 5211162127 is about 1733.7169492359.

The spelling of 5211162127 in words is "five billion, two hundred eleven million, one hundred sixty-two thousand, one hundred twenty-seven".