5352981 has 4 divisors (see below), whose sum is σ = 7137312. Its totient is φ = 3568652.

The previous prime is 5352979. The next prime is 5352989. The reversal of 5352981 is 1892535.

5352981 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5352981 - 2¹ = 5352979 is a prime.

It is a super-2 number, since 2×5352981² = 57308811172722, which contains 22 as substring.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5352989) 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 in 3 ways as a sum of consecutive naturals, for example, 892161 + ... + 892166.

It is an arithmetic number, because the mean of its divisors is an integer number (1784328).

Almost surely, 2^5352981 is an apocalyptic number.

It is an amenable number.

5352981 is a deficient number, since it is larger than the sum of its proper divisors (1784331).

5352981 is a wasteful number, since it uses less digits than its factorization.

5352981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784330.

The product of its digits is 10800, while the sum is 33.

The square root of 5352981 is about 2313.6510108484. The cubic root of 5352981 is about 174.9303777472.

The spelling of 5352981 in words is "five million, three hundred fifty-two thousand, nine hundred eighty-one".