4425330540625 has 24 divisors (see below), whose sum is σ = 5680804139640. Its totient is φ = 3444581520000.

The previous prime is 4425330540613. The next prime is 4425330540637. The reversal of 4425330540625 is 5260450335244.

It is an interprime number because it is at equal distance from previous prime (4425330540613) and next prime (4425330540637).

It can be written as a sum of positive squares in 12 ways, for example, as 4423353493329 + 1977047296 = 2103177^2 + 44464^2 .

It is not a de Polignac number, because 4425330540625 - 2⁴¹ = 2226307285073 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19020940 + ... + 19252189.

It is an arithmetic number, because the mean of its divisors is an integer number (236700172485).

Almost surely, 2^{4425330540625} is an apocalyptic number.

It is an amenable number.

4425330540625 is a deficient number, since it is larger than the sum of its proper divisors (1255473599015).

4425330540625 is an frugal number, since it uses more digits than its factorization.

4425330540625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38273191 (or 38273171 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 43.

Adding to 4425330540625 its reverse (5260450335244), we get a palindrome (9685780875869).

The spelling of 4425330540625 in words is "four trillion, four hundred twenty-five billion, three hundred thirty million, five hundred forty thousand, six hundred twenty-five".