5162881 has 4 divisors (see below), whose sum is σ = 5282992. Its totient is φ = 5042772.

The previous prime is 5162863. The next prime is 5162891. The reversal of 5162881 is 1882615.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5162881 - 2⁷ = 5162753 is a prime.

It is a super-2 number, since 2×5162881² = 53310680440322, which contains 22 as substring.

It is a Duffinian number.

5162881 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5162831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59991 + ... + 60076.

It is an arithmetic number, because the mean of its divisors is an integer number (1320748).

Almost surely, 2^5162881 is an apocalyptic number.

It is an amenable number.

5162881 is a deficient number, since it is larger than the sum of its proper divisors (120111).

5162881 is a wasteful number, since it uses less digits than its factorization.

5162881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120110.

The product of its digits is 3840, while the sum is 31.

The square root of 5162881 is about 2272.1973945941. The cubic root of 5162881 is about 172.8346064270.

The spelling of 5162881 in words is "five million, one hundred sixty-two thousand, eight hundred eighty-one".