4225999364487 has 32 divisors (see below), whose sum is σ = 6629418432000. Its totient is φ = 2651447516544.

The previous prime is 4225999364473. The next prime is 4225999364537. The reversal of 4225999364487 is 7844639995224.

4225999364487 is a `hidden beast` number, since 4 + 2 + 2 + 5 + 99 + 93 + 6 + 448 + 7 = 666.

It is not a de Polignac number, because 4225999364487 - 2¹⁰ = 4225999363463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4225999364417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7583014 + ... + 8121212.

It is an arithmetic number, because the mean of its divisors is an integer number (207169326000).

Almost surely, 2^{4225999364487} is an apocalyptic number.

4225999364487 is a deficient number, since it is larger than the sum of its proper divisors (2403419067513).

4225999364487 is a wasteful number, since it uses less digits than its factorization.

4225999364487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555332 (or 555326 counting only the distinct ones).

The product of its digits is 940584960, while the sum is 72.

The spelling of 4225999364487 in words is "four trillion, two hundred twenty-five billion, nine hundred ninety-nine million, three hundred sixty-four thousand, four hundred eighty-seven".