5231297176560 has 1280 divisors, whose sum is σ = 22835538432000. Its totient is φ = 1084843819008.

The previous prime is 5231297176499. The next prime is 5231297176561. The reversal of 5231297176560 is 656717921325.

It is a happy number.

5231297176560 is a `hidden beast` number, since 5 + 2 + 3 + 1 + 2 + 9 + 7 + 1 + 76 + 560 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 5231297176497 and 5231297176506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5231297176561) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 939357456 + ... + 939363024.

It is an arithmetic number, because the mean of its divisors is an integer number (17840264400).

Almost surely, 2^{5231297176560} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5231297176560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11417769216000).

5231297176560 is an abundant number, since it is smaller than the sum of its proper divisors (17604241255440).

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

5231297176560 is a wasteful number, since it uses less digits than its factorization.

5231297176560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5682 (or 5658 counting only the distinct ones).

The product of its (nonzero) digits is 4762800, while the sum is 54.

The spelling of 5231297176560 in words is "five trillion, two hundred thirty-one billion, two hundred ninety-seven million, one hundred seventy-six thousand, five hundred sixty".