5350549 has 4 divisors (see below), whose sum is σ = 5366764. Its totient is φ = 5334336.

The previous prime is 5350537. The next prime is 5350561. The reversal of 5350549 is 9450535.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9450535 = 5 ⋅1890107.

It is an interprime number because it is at equal distance from previous prime (5350537) and next prime (5350561).

It can be written as a sum of positive squares in 2 ways, for example, as 4028049 + 1322500 = 2007^2 + 1150^2 .

It is a 5-Lehmer number, since φ(5350549) divides (5350549-1)⁵.

It is a cyclic number.

It is not a de Polignac number, because 5350549 - 2⁵ = 5350517 is a prime.

It is a Duffinian number.

5350549 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5350549.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5350349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7602 + ... + 8275.

It is an arithmetic number, because the mean of its divisors is an integer number (1341691).

Almost surely, 2^5350549 is an apocalyptic number.

It is an amenable number.

5350549 is a deficient number, since it is larger than the sum of its proper divisors (16215).

5350549 is a wasteful number, since it uses less digits than its factorization.

5350549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16214.

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 5350549 is about 2313.1253748986. The cubic root of 5350549 is about 174.9038819110.

The spelling of 5350549 in words is "five million, three hundred fifty thousand, five hundred forty-nine".