5215963 has 8 divisors (see below), whose sum is σ = 5471136. Its totient is φ = 4963200.

The previous prime is 5215961. The next prime is 5215997. The reversal of 5215963 is 3695125.

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 5215963 - 2¹ = 5215961 is a prime.

It is a super-3 number, since 3×5215963³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

5215963 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5215961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5073 + ... + 6013.

It is an arithmetic number, because the mean of its divisors is an integer number (683892).

Almost surely, 2^5215963 is an apocalyptic number.

5215963 is a deficient number, since it is larger than the sum of its proper divisors (255173).

5215963 is a wasteful number, since it uses less digits than its factorization.

5215963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205.

The product of its digits is 8100, while the sum is 31.

The square root of 5215963 is about 2283.8482874307. The cubic root of 5215963 is about 173.4249191372.

The spelling of 5215963 in words is "five million, two hundred fifteen thousand, nine hundred sixty-three".