5951081 has 2 divisors, whose sum is σ = 5951082. Its totient is φ = 5951080.

The previous prime is 5951063. The next prime is 5951107. The reversal of 5951081 is 1801595.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3115225 + 2835856 = 1765^2 + 1684^2 .

It is a cyclic number.

It is not a de Polignac number, because 5951081 - 2¹⁰ = 5950057 is a prime.

It is a super-2 number, since 2×5951081² = 70830730137122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5951051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2975540 + 2975541.

It is an arithmetic number, because the mean of its divisors is an integer number (2975541).

Almost surely, 2^5951081 is an apocalyptic number.

It is an amenable number.

5951081 is a deficient number, since it is larger than the sum of its proper divisors (1).

5951081 is an equidigital number, since it uses as much as digits as its factorization.

5951081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 29.

The square root of 5951081 is about 2439.4837568633. The cubic root of 5951081 is about 181.2168681414.

The spelling of 5951081 in words is "five million, nine hundred fifty-one thousand, eighty-one".