5131469 has 4 divisors (see below), whose sum is σ = 5864544. Its totient is φ = 4398396.

The previous prime is 5131459. The next prime is 5131481. The reversal of 5131469 is 9641315.

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 a de Polignac number, because none of the positive numbers 2^k-5131469 is a prime.

It is a super-2 number, since 2×5131469² = 52663948195922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5131439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 366527 + ... + 366540.

It is an arithmetic number, because the mean of its divisors is an integer number (1466136).

Almost surely, 2^5131469 is an apocalyptic number.

It is an amenable number.

5131469 is a deficient number, since it is larger than the sum of its proper divisors (733075).

5131469 is an equidigital number, since it uses as much as digits as its factorization.

5131469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733074.

The product of its digits is 3240, while the sum is 29.

The square root of 5131469 is about 2265.2745970412. The cubic root of 5131469 is about 172.4833730386.

The spelling of 5131469 in words is "five million, one hundred thirty-one thousand, four hundred sixty-nine".