5315261 has 8 divisors (see below), whose sum is σ = 6094080. Its totient is φ = 4541328.

The previous prime is 5315243. The next prime is 5315263. The reversal of 5315261 is 1625135.

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 5315261 - 2⁶ = 5315197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5315263) 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, 1535 + ... + 3603.

It is an arithmetic number, because the mean of its divisors is an integer number (761760).

Almost surely, 2^5315261 is an apocalyptic number.

It is an amenable number.

5315261 is a deficient number, since it is larger than the sum of its proper divisors (778819).

5315261 is a wasteful number, since it uses less digits than its factorization.

5315261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2443.

The product of its digits is 900, while the sum is 23.

The square root of 5315261 is about 2305.4849815169. The cubic root of 5315261 is about 174.5185241540.

The spelling of 5315261 in words is "five million, three hundred fifteen thousand, two hundred sixty-one".