5415149 has 2 divisors, whose sum is σ = 5415150. Its totient is φ = 5415148.

The previous prime is 5415139. The next prime is 5415161. The reversal of 5415149 is 9415145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5373124 + 42025 = 2318^2 + 205^2 .

It is a cyclic number.

It is not a de Polignac number, because 5415149 - 2¹² = 5411053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5415139) 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, 2707574 + 2707575.

It is an arithmetic number, because the mean of its divisors is an integer number (2707575).

Almost surely, 2^5415149 is an apocalyptic number.

It is an amenable number.

5415149 is a deficient number, since it is larger than the sum of its proper divisors (1).

5415149 is an equidigital number, since it uses as much as digits as its factorization.

5415149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 29.

The square root of 5415149 is about 2327.0472706845. The cubic root of 5415149 is about 175.6049701705.

The spelling of 5415149 in words is "five million, four hundred fifteen thousand, one hundred forty-nine".