4445520524334 has 48 divisors (see below), whose sum is σ = 10200753194112. Its totient is φ = 1396256924304.

The previous prime is 4445520524329. The next prime is 4445520524351. The reversal of 4445520524334 is 4334250255444.

4445520524334 is a `hidden beast` number, since 4 + 4 + 4 + 5 + 5 + 205 + 2 + 433 + 4 = 666.

It is a super-2 number, since 2×4445520524334² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4445520524334.

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, 80106384 + ... + 80161859.

It is an arithmetic number, because the mean of its divisors is an integer number (212515691544).

Almost surely, 2^{4445520524334} is an apocalyptic number.

4445520524334 is an abundant number, since it is smaller than the sum of its proper divisors (5755232669778).

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

4445520524334 is a wasteful number, since it uses less digits than its factorization.

4445520524334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160268341 (or 160268338 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 45.

Adding to 4445520524334 its reverse (4334250255444), we get a palindrome (8779770779778).

The spelling of 4445520524334 in words is "four trillion, four hundred forty-five billion, five hundred twenty million, five hundred twenty-four thousand, three hundred thirty-four".