5801381 has 2 divisors, whose sum is σ = 5801382. Its totient is φ = 5801380.

The previous prime is 5801357. The next prime is 5801399. The reversal of 5801381 is 1831085.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3724900 + 2076481 = 1930^2 + 1441^2 .

It is a cyclic number.

It is not a de Polignac number, because 5801381 - 2⁶ = 5801317 is a prime.

It is a super-2 number, since 2×5801381² = 67312043014322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5801381.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5801311) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2900690 + 2900691.

It is an arithmetic number, because the mean of its divisors is an integer number (2900691).

Almost surely, 2^5801381 is an apocalyptic number.

It is an amenable number.

5801381 is a deficient number, since it is larger than the sum of its proper divisors (1).

5801381 is an equidigital number, since it uses as much as digits as its factorization.

5801381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 26.

The square root of 5801381 is about 2408.6056132128. The cubic root of 5801381 is about 179.6844368123.

The spelling of 5801381 in words is "five million, eight hundred one thousand, three hundred eighty-one".