5231465456 has 80 divisors (see below), whose sum is σ = 11694608640. Its totient is φ = 2220756480.

The previous prime is 5231465443. The next prime is 5231465467. The reversal of 5231465456 is 6545641325.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9161651 + ... + 9162221.

It is an arithmetic number, because the mean of its divisors is an integer number (146182608).

Almost surely, 2^5231465456 is an apocalyptic number.

5231465456 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5231465456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5847304320).

5231465456 is an abundant number, since it is smaller than the sum of its proper divisors (6463143184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5231465456 is a wasteful number, since it uses less digits than its factorization.

5231465456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222 (or 1216 counting only the distinct ones).

The product of its digits is 432000, while the sum is 41.

The square root of 5231465456 is about 72328.8701418735. The cubic root of 5231465456 is about 1735.9656229256.

The spelling of 5231465456 in words is "five billion, two hundred thirty-one million, four hundred sixty-five thousand, four hundred fifty-six".