5953989 has 8 divisors (see below), whose sum is σ = 8050752. Its totient is φ = 3913280.

The previous prime is 5953963. The next prime is 5953991. The reversal of 5953989 is 9893595.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5953989 - 2¹⁶ = 5888453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5953939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13764 + ... + 14189.

It is an arithmetic number, because the mean of its divisors is an integer number (1006344).

Almost surely, 2^5953989 is an apocalyptic number.

It is an amenable number.

5953989 is a deficient number, since it is larger than the sum of its proper divisors (2096763).

5953989 is a wasteful number, since it uses less digits than its factorization.

5953989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28027.

The product of its digits is 437400, while the sum is 48.

The square root of 5953989 is about 2440.0797118127. The cubic root of 5953989 is about 181.2463805857.

The spelling of 5953989 in words is "five million, nine hundred fifty-three thousand, nine hundred eighty-nine".