525332340111444 has 96 divisors (see below), whose sum is σ = 1277080363130880. Its totient is φ = 167886920073600.

The previous prime is 525332340111443. The next prime is 525332340111463. The reversal of 525332340111444 is 444111043233525.

It is a super-2 number, since 2×525332340111444² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 525332340111396 and 525332340111405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525332340111443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 334264159 + ... + 335832089.

It is an arithmetic number, because the mean of its divisors is an integer number (13302920449280).

Almost surely, 2^{525332340111444} is an apocalyptic number.

It is an amenable number.

525332340111444 is an abundant number, since it is smaller than the sum of its proper divisors (751748023019436).

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

525332340111444 is a wasteful number, since it uses less digits than its factorization.

525332340111444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576341 (or 1576339 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 42.

Adding to 525332340111444 its reverse (444111043233525), we get a palindrome (969443383344969).

The spelling of 525332340111444 in words is "five hundred twenty-five trillion, three hundred thirty-two billion, three hundred forty million, one hundred eleven thousand, four hundred forty-four".