5056161 has 32 divisors (see below), whose sum is σ = 7814016. Its totient is φ = 2880000.

The previous prime is 5056153. The next prime is 5056169. The reversal of 5056161 is 1616505.

5056161 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5056153) and next prime (5056169).

It is not a de Polignac number, because 5056161 - 2³ = 5056153 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5056169) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50011 + ... + 50111.

It is an arithmetic number, because the mean of its divisors is an integer number (244188).

Almost surely, 2^5056161 is an apocalyptic number.

It is an amenable number.

5056161 is a deficient number, since it is larger than the sum of its proper divisors (2757855).

5056161 is a wasteful number, since it uses less digits than its factorization.

5056161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 5056161 is about 2248.5908920922. The cubic root of 5056161 is about 171.6354388584.

It can be divided in two parts, 505 and 6161, that added together give a palindrome (6666).

The spelling of 5056161 in words is "five million, fifty-six thousand, one hundred sixty-one".