5285951 has 4 divisors (see below), whose sum is σ = 5766504. Its totient is φ = 4805400.

The previous prime is 5285941. The next prime is 5285953. The reversal of 5285951 is 1595825.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5285951 - 2¹⁰ = 5284927 is a prime.

It is a Duffinian number.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5285953) 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, 240260 + ... + 240281.

It is an arithmetic number, because the mean of its divisors is an integer number (1441626).

Almost surely, 2^5285951 is an apocalyptic number.

5285951 is a deficient number, since it is larger than the sum of its proper divisors (480553).

5285951 is a wasteful number, since it uses less digits than its factorization.

5285951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480552.

The product of its digits is 18000, while the sum is 35.

The square root of 5285951 is about 2299.1196141132. The cubic root of 5285951 is about 174.1971495933.

It can be divided in two parts, 5285 and 951, that multiplied together give a triangular number (5026035 = T₃₁₇₀).

The spelling of 5285951 in words is "five million, two hundred eighty-five thousand, nine hundred fifty-one".