5350661 has 4 divisors (see below), whose sum is σ = 5355372. Its totient is φ = 5345952.

The previous prime is 5350649. The next prime is 5350673. The reversal of 5350661 is 1660535.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (5350649) and next prime (5350673).

It can be written as a sum of positive squares in 2 ways, for example, as 4330561 + 1020100 = 2081^2 + 1010^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5350661 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5350661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5350601) 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, 515 + ... + 3311.

It is an arithmetic number, because the mean of its divisors is an integer number (1338843).

Almost surely, 2^5350661 is an apocalyptic number.

It is an amenable number.

5350661 is a deficient number, since it is larger than the sum of its proper divisors (4711).

5350661 is a wasteful number, since it uses less digits than its factorization.

5350661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4710.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 5350661 is about 2313.1495844411. The cubic root of 5350661 is about 174.9051022904.

The spelling of 5350661 in words is "five million, three hundred fifty thousand, six hundred sixty-one".