4524789402648 has 48 divisors (see below), whose sum is σ = 12261202142280. Its totient is φ = 1507455235584.

The previous prime is 4524789402643. The next prime is 4524789402659. The reversal of 4524789402648 is 8462049874254.

It is a happy number.

4524789402648 is a `hidden beast` number, since 4 + 52 + 47 + 89 + 402 + 64 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4524789402643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16695865 + ... + 16964712.

Almost surely, 2^{4524789402648} is an apocalyptic number.

It is an amenable number.

4524789402648 is an abundant number, since it is smaller than the sum of its proper divisors (7736412739632).

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

4524789402648 is a wasteful number, since it uses less digits than its factorization.

4524789402648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33662456 (or 33662449 counting only the distinct ones).

The product of its (nonzero) digits is 123863040, while the sum is 63.

The spelling of 4524789402648 in words is "four trillion, five hundred twenty-four billion, seven hundred eighty-nine million, four hundred two thousand, six hundred forty-eight".