523160451767008 has 144 divisors (see below), whose sum is σ = 1134925028657280. Its totient is φ = 237211010432000.

The previous prime is 523160451767003. The next prime is 523160451767027. The reversal of 523160451767008 is 800767154061325.

It is a self number, because there is not a number n which added to its sum of digits gives 523160451767008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523160451767003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4861083438 + ... + 4861191058.

It is an arithmetic number, because the mean of its divisors is an integer number (7881423810120).

Almost surely, 2^{523160451767008} 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 523160451767008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (567462514328640).

523160451767008 is an abundant number, since it is smaller than the sum of its proper divisors (611764576890272).

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

523160451767008 is a wasteful number, since it uses less digits than its factorization.

523160451767008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110753 (or 110734 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 55.

The spelling of 523160451767008 in words is "five hundred twenty-three trillion, one hundred sixty billion, four hundred fifty-one million, seven hundred sixty-seven thousand, eight".