4425012120543 has 48 divisors (see below), whose sum is σ = 6958664396640. Its totient is φ = 2493451828224.

The previous prime is 4425012120517. The next prime is 4425012120553. The reversal of 4425012120543 is 3450212105244.

It is not a de Polignac number, because 4425012120543 - 2¹³ = 4425012112351 is a prime.

It is a super-2 number, since 2×4425012120543² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4425012120553) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58736043 + ... + 58811331.

It is an arithmetic number, because the mean of its divisors is an integer number (144972174930).

Almost surely, 2^{4425012120543} is an apocalyptic number.

4425012120543 is a deficient number, since it is larger than the sum of its proper divisors (2533652276097).

4425012120543 is a wasteful number, since it uses less digits than its factorization.

4425012120543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80856 (or 80849 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 4425012120543 its reverse (3450212105244), we get a palindrome (7875224225787).

The spelling of 4425012120543 in words is "four trillion, four hundred twenty-five billion, twelve million, one hundred twenty thousand, five hundred forty-three".