5354581 has 2 divisors, whose sum is σ = 5354582. Its totient is φ = 5354580.

The previous prime is 5354567. The next prime is 5354597. The reversal of 5354581 is 1854535.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2924100 + 2430481 = 1710^2 + 1559^2 .

It is a cyclic number.

It is not a de Polignac number, because 5354581 - 2¹¹ = 5352533 is a prime.

It is a super-2 number, since 2×5354581² = 57343075371122, which contains 22 as substring.

5354581 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5354501) 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 as a sum of consecutive naturals, namely, 2677290 + 2677291.

It is an arithmetic number, because the mean of its divisors is an integer number (2677291).

Almost surely, 2^5354581 is an apocalyptic number.

5354581 is the 1464-th centered pentagonal number.

It is an amenable number.

5354581 is a deficient number, since it is larger than the sum of its proper divisors (1).

5354581 is an equidigital number, since it uses as much as digits as its factorization.

5354581 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12000, while the sum is 31.

The square root of 5354581 is about 2313.9967588568. The cubic root of 5354581 is about 174.9478048421.

The spelling of 5354581 in words is "five million, three hundred fifty-four thousand, five hundred eighty-one".