524526535253364 has 144 divisors (see below), whose sum is σ = 1436809432988160. Its totient is φ = 148486413600000.

The previous prime is 524526535253327. The next prime is 524526535253431. The reversal of 524526535253364 is 463352535625425.

It is a junction number, because it is equal to n+sod(n) for n = 524526535253298 and 524526535253307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4416968989 + ... + 4417087739.

It is an arithmetic number, because the mean of its divisors is an integer number (9977843284640).

Almost surely, 2^{524526535253364} 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 524526535253364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (718404716494080).

524526535253364 is an abundant number, since it is smaller than the sum of its proper divisors (912282897734796).

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

524526535253364 is a wasteful number, since it uses less digits than its factorization.

524526535253364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187798 (or 187789 counting only the distinct ones).

The product of its digits is 388800000, while the sum is 60.

The spelling of 524526535253364 in words is "five hundred twenty-four trillion, five hundred twenty-six billion, five hundred thirty-five million, two hundred fifty-three thousand, three hundred sixty-four".