4424520523325 has 24 divisors (see below), whose sum is σ = 6270328459008. Its totient is φ = 3033883961280.

The previous prime is 4424520523303. The next prime is 4424520523369. The reversal of 4424520523325 is 5233250254244.

It is not a de Polignac number, because 4424520523325 - 2³⁶ = 4355801046589 is a prime.

It is a super-2 number, since 2×4424520523325² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7574684 + ... + 8137866.

It is an arithmetic number, because the mean of its divisors is an integer number (261263685792).

Almost surely, 2^{4424520523325} is an apocalyptic number.

It is an amenable number.

4424520523325 is a deficient number, since it is larger than the sum of its proper divisors (1845807935683).

4424520523325 is a wasteful number, since it uses less digits than its factorization.

4424520523325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608093 (or 608088 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 41.

Adding to 4424520523325 its reverse (5233250254244), we get a palindrome (9657770777569).

The spelling of 4424520523325 in words is "four trillion, four hundred twenty-four billion, five hundred twenty million, five hundred twenty-three thousand, three hundred twenty-five".