5231465457 has 4 divisors (see below), whose sum is σ = 6975287280. Its totient is φ = 3487643636.

The previous prime is 5231465443. The next prime is 5231465467. The reversal of 5231465457 is 7545641325.

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-5231465457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5231465417) 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, 871910907 + ... + 871910912.

It is an arithmetic number, because the mean of its divisors is an integer number (1743821820).

Almost surely, 2^5231465457 is an apocalyptic number.

It is an amenable number.

5231465457 is a deficient number, since it is larger than the sum of its proper divisors (1743821823).

5231465457 is a wasteful number, since it uses less digits than its factorization.

5231465457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1743821822.

The product of its digits is 504000, while the sum is 42.

The square root of 5231465457 is about 72328.8701487864. The cubic root of 5231465457 is about 1735.9656230362.

The spelling of 5231465457 in words is "five billion, two hundred thirty-one million, four hundred sixty-five thousand, four hundred fifty-seven".