4285748656522 has 8 divisors (see below), whose sum is σ = 6635997919872. Its totient is φ = 2073749349900.

The previous prime is 4285748656487. The next prime is 4285748656523. The reversal of 4285748656522 is 2256568475824.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4285748656523) 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 3 ways as a sum of consecutive naturals, for example, 34562489104 + ... + 34562489227.

It is an arithmetic number, because the mean of its divisors is an integer number (829499739984).

Almost surely, 2^{4285748656522} is an apocalyptic number.

4285748656522 is a deficient number, since it is larger than the sum of its proper divisors (2350249263350).

4285748656522 is a wasteful number, since it uses less digits than its factorization.

4285748656522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69124978364.

The product of its digits is 258048000, while the sum is 64.

The spelling of 4285748656522 in words is "four trillion, two hundred eighty-five billion, seven hundred forty-eight million, six hundred fifty-six thousand, five hundred twenty-two".